Commodus - The Mad Emperor Documentary

Key Points

▶ 0:06 Commodus was born Lucius Aelius Aurelius Commodus on 31st August 161 AD in Lanuvium, the birthplace of his maternal grandfather Antoninus Pius.
▶ 0:34 His father, Marcus Aurelius, was a Stoic philosopher and the idealised philosopher-king, traditionally the last of the “Five Good Emperors” — in stark contrast to Commodus's later reputation as one of Rome's worst emperors.
▶ 1:17 Ancient accounts by Cassius Dio, Herodian, and the late 4th-century Historia Augusta dominate Commodus's negative image, but historian Geoff Adams warns they reflect hostile senatorial views and should be read critically.
▶ 2:13 Commodus’s mother was Faustina the Younger, youngest daughter of Antoninus Pius, who married Marcus Aurelius around age 15 in 145 AD.
▶ 2:56 The Historia Augusta records a rumor that Commodus was actually the son of a gladiator, not Marcus Aurelius.
▶ 3:08 The rumor was likely invented to absolve Marcus Aurelius of blame for Commodus’s later behavior, as evidence indicates Marcus and Faustina were a devoted couple.
▶ 3:15 Marcus Aurelius and Faustina the Younger were a devoted couple, and Commodus was born during a Roman "golden age" of stability and prosperity.
▶ 3:24 Commodus belonged to the Nerva-Antonine dynasty, which began in 96 AD when Nerva was elected emperor, and whose patronage raised Commodus's own family's political fortunes.
▶ 4:02 The dynasty was consolidated through a succession of influential rulers: Trajan expanded the empire, Hadrian built frontier walls and welfare programs, and Antoninus Pius brought economic prosperity during his two-decade reign.
▶ 5:12 The literary sources deliberately frame Commodus's early life not as neutral biography, but as a narrative designed to foreshadow the corruption of his later reign.
▶ 5:19 A central theme is the stark contrast between Commodus and his father, Marcus Aurelius, who is presented as the wise and virtuous exemplar against which Commodus is found lacking.
▶ 5:26 Theories about Commodus's parentage—culminating in the claim at ▶ 5:51 that he was a gladiator's son—serve a narrative function: they disassociate him from Marcus's bloodline and attribute his vices to low-born, morally dubious origins.
▶ 6:12 Before Marcus Aurelius, the Nerva-Antonine emperors did not rely on blood inheritance; instead they adopted younger men proven as administrators and leaders.
▶ 6:12 Adoption was a formal succession mechanism, making the chosen heir an actual adopted son and successor.
▶ 6:12 This practice was partly a matter of necessity, as shown by the example of Nerva, the dynasty's founder.
▶ 6:30 Neither Trajan nor Hadrian had biological children, and Antoninus Pius’s own sons had died, yet family ties still shaped succession through blood or marriage rather than direct descent.
▶ 6:38 Hadrian made Antoninus Pius’s adoption conditional on adopting the future Marcus Aurelius, securing the imperial line two generations ahead and ensuring Marcus would later become emperor.
▶ 7:14 The Historia Augusta claims Marcus refused to divorce Faustina the Younger despite infidelity rumors, because her “dowry” was the Empire itself—making divorce politically and dynastically unthinkable.
▶ 7:59 In October 166 AD, Marcus Aurelius elevated his young sons Commodus (age 5) and Marcus Annius Verus (age 3) to the rank of Caesar, making them co-heirs; the initiative reportedly came from co-emperor Lucius Verus after his Parthian triumph.
▶ 8:29 Lucius Verus was born Lucius Ceionius Commodus in 130 AD, and after his father's death was adopted by Antoninus Pius alongside Marcus Aurelius; he later became co-emperor in 161 AD and dropped the name "Commodus" for "Verus."
▶ 9:15 Marcus Aurelius named his newborn son "Commodus" as a tribute to his co-emperor Lucius Verus, whose return from campaign in 166 AD publicly linked the two boys' family and political destinies to the imperial succession.
▶ 9:46 Marcus Aurelius’s own writings reveal a lukewarm, unenthusiastic view of Commodus, merely relieved that his children were "not without intelligence nor physically deformed."
▶ 10:00 Marcus was determined to give Commodus a first-rate education, importing renowned teachers from across the empire and generously paying them to prepare his son for the throne.
▶ 11:24 Despite the best tutors and effort, Commodus ignored his education and preferred singing, dancing, and gladiatorial combat—early signs of the debauchery that defined his character.
▶ 12:33 Commodus's older brother and co-Caesar, Marcus Annius Verus, died at age seven, leaving Commodus as the sole surviving heir to Marcus Aurelius.
▶ 12:47 With Commodus's health now critical to the imperial succession, the renowned physician Galen was frequently in attendance on him.
▶ 12:53 When the teenaged Commodus developed a serious fever, Galen accurately diagnosed inflamed tonsils by taking his pulse and prescribed rosewater and honey, curing him within three days.
▶ 13:22 Marcus Aurelius actively promoted Commodus as his heir through statues across the empire and by ensuring the army would support his succession.
▶ 13:39 The Danube Wars brought a major military crisis: Germanic invasions, the death of Lucius Verus, a Roman defeat at Carnuntum, and ultimately Marcus's offensive victories that earned him the title Germanicus.
▶ 15:00 Commodus was likely present on campaign with his father, as suggested by his award of the title Germanicus and a joint dedication to both at Carnuntum in June 172 AD.
▶ 15:45 Commodus was admitted into the college of priests at age 14, an honour that raised the public profile of young political leaders.
▶ 16:06 He made a congiarium—a monetary gift to the Roman people—deliberately intended to ingratiate him with the masses before his future role.
▶ 16:20 In July 175 Commodus formally came of age and was named “prince of the youths” (princeps iuventutis), a title for future emperors; coins from 175–176 then associated him with gods such as Jupiter to stress his divine and dynastic legitimacy.
▶ 17:01 The rebellion was led by Avidius Cassius, a distinguished Syrian military commander who had risen to supreme commander of Roman forces in the East.
▶ 17:29 The uprising was triggered by rumours of Marcus Aurelius’ death; Empress Faustina reportedly encouraged Cassius to seize the throne, and he declared himself emperor in early 175 AD.
▶ 18:28 Marcus responded by rallying his troops, lamenting the betrayal by his "dearest friend" and stressing his army's numerical and tactical superiority before marching east.
▶ 19:21 Marcus Aurelius summoned Commodus from Rome to Sirmium to further his dynastic plans, with Commodus arriving by early June.
▶ 19:41 Commodus's coming-of-age ceremony was moved up to 7 July, a date deliberately chosen because it marked Romulus's apotheosis in Roman legend.
▶ 19:56 The ceremony was staged in front of the Pannonian legions to publicly present Commodus as the designated heir in a symbolic military setting.
▶ 20:10 Marcus Aurelius learned that the usurper Avidius Cassius had been killed by one of his own men.
▶ 20:23 Despite Cassius’s death, the emperor still traveled east to secure the loyalty of soldiers and local subjects after the revolt.
▶ 20:28 Before departing, Marcus Aurelius first made peace agreements with the Germanic tribes.
▶ 20:43 Empress Faustina dies while the imperial party travels through central Turkey, a major personal loss for Marcus Aurelius.
▶ 20:48 Marcus and Commodus head south into Syria but deliberately avoid Antioch, since it had been rebel leader Avidius Cassius’s headquarters.
▶ 21:17 Marcus adopts a policy of clemency, insisting none of Cassius’s senatorial supporters be put to death.
▶ 21:32 Marcus Aurelius and Commodus return via Asia Minor and Athens, highlighting the eastern provinces' cultural and political importance.
▶ 21:40 In September, both are initiated into the Eleusinian Mysteries, signaling respect for Greek tradition and strengthening imperial legitimacy among eastern elites.
▶ 21:46 The timing matches the Greater Mysteries festival in early autumn, grounding the visit in a historically accurate religious calendar context.
▶ 21:52 Marcus Aurelius and Commodus returned to Rome in late autumn 176 AD after eight years away; Marcus gave the welcoming crowd eight gold pieces and planned a triumph in which Commodus would share the honour.
▶ 22:19 On 27 November 176 AD, the Senate awarded Commodus the title of Imperator, despite his never having been on a battlefield—a notable break with tradition that strengthened his image as Marcus’s designated successor.
▶ 22:49 At the triumph on 23 December, Commodus sat in the triumphal chariot and drove the horses, while Marcus Aurelius ran alongside it—a striking public image of Commodus as the central figure and Marcus as humble servant of the Roman people.
▶ 23:11 Commodus entered his first consulship on 1 January 177 AD at just 15 years old, serving alongside Marcus Peducaeus Plautius Quintillus, a senator tied to the imperial family.
▶ 23:36 The consulship remained a highly prestigious office under the emperors, preserving the republican tradition of the two most powerful political leaders in Rome.
▶ 24:05 Although the legal minimum age for consul was 30, exceptions were made for imperial heirs—most notably Nero, who became consul at 17—making Commodus’ elevation exceptional but consistent with dynastic practice.
▶ 24:37 Commodus was made consul at age 15—the youngest in Roman history—requiring a special Senate exemption from the age requirement.
▶ 24:51 The Senate had lost much of its Republican-era power, but the Nerva-Antonine emperors mostly treated it with respect; its willingness to exempt Commodus showed it viewed him as a suitable successor.
▶ 25:35 Commodus received tribunician power and later the title Augustus, making him official co-emperor alongside Marcus Aurelius by 177 AD, with his name appearing on imperial documents and coins.
▶ 26:28 Commodus gained hands-on experience by observing Marcus Aurelius at work, supplementing his ongoing education.
▶ 26:41 Marcus deliberately promoted capable younger men—many married to his daughters—to stabilize the government around Commodus.
▶ 27:09 The most influential adviser was Tiberius Claudius Pompeianus, a seasoned military lieutenant whose experience could help Commodus crush challenges to his rule.
▶ 27:43 Cassius Dio portrays Commodus as a simple-minded individual more interested in debauchery than state affairs, reflecting senatorial hostility in the literary tradition.
▶ 27:51 Herodian says Marcus Aurelius feared Commodus would become a tyrant like Nero or Domitian and might trigger further Germanic rebellion on the Danube frontier.
▶ 28:24 Coin and inscription evidence contradicts the literary sources, officially depicting Commodus as Marcus’ equal and associating him with military power and economic prosperity.
▶ 28:43 Commodus was made co-emperor but given no specific administrative role; Marcus's attempts to train him in governance were cut short.
▶ 28:57 Frontier hostilities resumed, disrupting Marcus Aurelius's plans for Commodus's political education.
▶ 29:04 In 177 AD, an army under the Quintilii cousins won a victory over rebels, celebrated with Marcus's ninth triumph and Commodus's second triumph.
▶ 29:42 Marcus Aurelius arranged for the 16-year-old Commodus to marry the 12-year-old Bruttia Crispina, a politically suitable match linking him to a distinguished senatorial family.
▶ 30:06 Commodus and Marcus left Rome for the frontier in August 178 AD, but arrived as the campaigning season was ending, limiting immediate military action.
▶ 30:12 Coins depicted Commodus as a military commander, yet there is little other evidence that he actually led troops in the field.
▶ 30:18 Roman forces under Publius Tarrentius Paternus won a decisive victory against the Quadi, enabling another joint triumph for Marcus Aurelius and Commodus.
▶ 30:34 The battle may have occurred near Laugaricio (modern Trenčín in Slovakia), with an inscription recording the Second Legion’s presence there in 179–180 AD.
▶ 30:49 Marcus Aurelius began planning to incorporate the Marcomanni and Quadi into the Roman provincial system.
▶ 31:18 Cassius Dio describes Marcus Aurelius's fatal illness as a chest and stomach condition distinct from earlier ailments, and claims his physicians hastened his death to favor Commodus.
▶ 31:35 The Historia Augusta says Commodus was summoned to Marcus's bedside days before his death but left quickly, using his own health as an excuse.
▶ 31:49 The Antonine Plague (166–180 AD) devastated the empire, possibly killed Lucius Verus, and may explain both Marcus's final illness and Commodus's reluctance to stay near him.
▶ 32:26 Marcus Aurelius privately summoned close friends to his deathbed to formally ask them to support his son Commodus after his death.
▶ 32:39 In his appeal, Marcus used nautical imagery to warn that Commodus—inexperienced and prone to bad habits—needed guidance, adding that wealth and bodyguards cannot protect a ruler who lacks the goodwill of his subjects.
▶ 33:20 The speech foreshadows Commodus’s later tyrannical behavior, and similar concerns in Cassius Dio and the Historia Augusta indicate Marcus privately recognized serious dangers in his son’s character.
▶ 33:38 Marcus Aurelius had been positioning Commodus as his successor since 166 AD, making the transition to sole emperor smooth after his father's death.
▶ 33:58 The only additional title Commodus inherited was pontifex maximus, which completed his constitutional role as head of Rome's state religion.
▶ 34:13 Although formally prepared—named Augustus years earlier and co-emperor in 177 AD—Commodus was still under 19 and extremely inexperienced, having spent most of his brief joint rule on campaign rather than governing.
▶ 35:08 Commodus's younger companions persuaded him to abandon the frontier and return to Rome, overruling senior advisers like Pompeianus who urged him to finish his father's campaign.
▶ 36:20 He made a peace settlement with the Marcomanni and Quadi, securing prisoners, grain tribute, and troop contingents, but abandoned his father's frontier outposts—a decision ancient sources criticized.
▶ 39:12 In Rome, Commodus cultivated a mature dynastic image, presenting himself bearded on coins and honoring his father through monuments like the Column of Marcus Aurelius and the Temple of the Divine Marcus.
▶ 40:19 Commodus delegated government to a series of favourites, beginning with the palace chamberlain Saoterus, and reportedly spent his time in taverns and brothels rather than on administration.
▶ 41:03 The Historia Augusta and Cassius Dio allege Commodus ruined imperial finances through lavish games, distributions of money, currency devaluation, and resulting grain shortages.
▶ 41:46 Historian Geoff Adams uses British Museum coin evidence to show depreciation under Commodus was gradual and a continuation of earlier trends, challenging the picture of sudden reckless policy.
▶ 42:16 The ancient sources give conflicting motives for Lucilla's conspiracy, including disgust at Commodus' corruption, a desire to be rid of her husband Pompeianus, and resentment at being superseded by Empress Crispina.
▶ 42:58 Accounts diverge on the assassination attempt: Dio and the Historia Augusta claim Pompeianus confronted Commodus with a sword, while Herodian instead implicates Lucilla's lover Quadratus and his nephew Quintanius as the bungling conspirators.
▶ 43:34 After the plot failed, Pompeianus was exiled, Quintanius and Quadratus were executed, and Lucilla was banished.
▶ 43:49 Commodus killed many high-ranking aristocratic men and women from the old senatorial elite, committing “many unseemly deeds.”
▶ 44:02 Killing senators without their peers’ approval fueled Senate-Emperor tension; Herodian says Commodus saw the entire Senate as his collective enemy after 182 AD.
▶ 44:22 Geoff Adams reassesses this view, citing consular lists showing Commodus relied on many distinguished senators, including Septimius Severus, as consul in 190 AD.
▶ 45:13 Commodus’ favourite Saoterus is assassinated by Praetorian commander Tarrentius Paternus, who justifies the murder as removing a corrupting influence on the emperor.
▶ 45:47 Commodus reacts swiftly, executing Paternus, the man who killed his favourite.
▶ 45:55 Perennis exploits the chaos to frame and eliminate political rivals, including Salvius Julianus and the Quintilii, while Commodus later confiscates the Quintilii villa for his own pleasure grounds ▶ 46:14.
▶ 46:39 Perennis controlled all access to Commodus, reading imperial correspondence before the emperor and enabling his pleasures, making him the true power behind the throne.
▶ 47:05 According to Herodian, Perennis secretly plotted to overthrow Commodus by having his sons strengthen their forces, but the plot was exposed when a man warned the emperor in the theatre and was killed for it.
▶ 47:37 The warning encouraged Commodus’ companions to accuse Perennis; proof came when soldiers produced coins bearing Perennis’ image, leading to the execution of Perennis and his sons.
▶ 48:04 Tribes in northern Britain broke through Hadrian’s Wall, prompting General Ulpius Marcellus to suppress the rebellion by 184 AD.
▶ 48:38 Commodus took the victory title “Britannicus,” but the troops’ resentment over Marcellus’ harsh discipline led to a mutiny and the proclamation of Priscus as emperor.
▶ 49:00 According to Cassius Dio, 1,500 British soldiers marched to Rome, accused Perennis of plotting against Commodus, and tore him and his sons to pieces in 185 AD.
▶ 49:44 Cleander, a former Greek slave and Commodus' chamberlain, filled the political vacuum after previous advisors fell.
▶ 49:57 Cassius Dio claims Cleander was actively involved in court intrigue, helping orchestrate the deaths of Saoterus and Perennis.
▶ 50:23 By 188 AD, Cleander eliminated the Praetorian prefect and took direct command of the Guard—an unprecedented concentration of power for a former slave.
▶ 50:34 A severe famine and plague in Rome, worsened by Cleander's grain speculation and the grain commissioner's sabotage, triggered a massive popular uprising against him.
▶ 51:14 When Cleander sent imperial cavalry to suppress the mob, the infantry sided with the people, and Commodus—unaware until informed by Marcia or Fadilla—executed Cleander and his associates in fear.
▶ 52:28 After Cleander's fall, Commodus became deeply paranoid, trusting no one and executing anyone accused of conspiring against him.
▶ 52:35 Commodus exiled his wife Crispina to Capri and then had her executed, though his motivations remain unclear.
▶ 52:43 Commodus may have been influenced by Marcia, whom he treated as “his empress in all but name,” signaling her significant court influence.
[52:35–52:43] Crispina’s removal and Marcia’s rise highlight the favouritism and instability that marked Commodus’ rule.
▶ 52:59 Commodus displayed escalating megalomania by identifying himself with Hercules, commissioning statues that showed him with a club and lionskin cloak.
▶ 53:28 Emperors commonly associated themselves with deities (e.g., Augustus and Venus), and Commodus’ Hercules persona was seen as a “natural” fit because he portrayed himself as a strong warrior who killed beasts with his bare hands.
▶ 54:00 Despite this self-deification, Commodus continued worshipping the traditional Olympian gods and even erected a statue honoring his parents as Mars and Venus.
▶ 54:13 Commodus’ megalomania is illustrated by his accumulation of a vast array of honorific titles, which he continually added to his name.
▶ 54:26 By 191 AD, his full title included “Caesar Lucius Aelius Aurelius Commodus Augustus Pius Felix Sarmaticus Germanicus Maximus Britannicus,” inflating claims of victories and divine favour.
▶ 54:47 He further assumed the name Hercules and used the title Exsuperatorius, linking himself to invincible might and heroic conquest.
▶ 54:55 The Great Fire of 191 AD, the third major disaster of Commodus' reign, destroyed landmarks like the Temple of Peace and the Temple of Vesta, burning for several days and causing Commodus to lose popular support.
▶ 55:33 In the aftermath, Commodus renamed Rome "Commodiana" and, according to Herodian and Dio, replaced the head of the Colossus near the Colosseum with his own likeness.
▶ 56:02 Historian Geoff Adams questions the Colossus anecdote as likely a literary device, and the overarching tale echoes Nero's fire of 64 AD, reinforcing the portrayal of Commodus as a "second Nero."
▶ 56:29 Commodus’ modern reputation as a gladiator-emperor is largely shaped by the 2000 film Gladiator, but this must be distinguished from typical imperial patronage of games.
▶ 56:48 Commodus was accused of two excesses: wasting money by staging games far more frequently than previous emperors, and degrading his imperial dignity by fighting as a combatant himself.
▶ 57:08 The Historia Augusta gives conflicting numbers for his bouts—claiming 735 at one point, 365 during his father’s reign, and eventually a total above a thousand—before the account cuts off.
▶ 57:36 The November 192 AD games lasted 14 days, with Emperor Commodus starring; all senators were forced to attend, per Cassius Dio.
▶ 57:49 Commodus impressed the crowd with skillful animal hunts, killing a hundred bears with javelins and later exotic beasts like a tiger, hippopotamus, and elephant.
▶ 58:33 In the notorious ostrich incident, Commodus decapitated ostriches and silently held up a bloody head toward the senators, who suppressed laughter by chewing laurel leaves.
[59:32–59:53] Commodus’ gladiatorial bouts were stage-managed to be nearly risk-free: he fought with a wooden sword while opponents received sticks, and the praetorian prefect Aemilius Laetus and chamberlain Eclectus stood ready to intervene.
[59:53–1:00:05] The contests were a farce—after knocking opponents down, Commodus would help them back up instead of finishing them off.
[1:00:05–1:00:16] After performing, Commodus sat with the senators to watch regular games, and although he held the power to decide defeated gladiators’ fates, he often deferred to the crowd’s bloodthirsty wishes.
▶ 1:00:16 Commodus announced plans to leave the palace and live among gladiators, intending to wear gladiator armour instead of imperial robes in the New Year procession.
▶ 1:00:43 His mistress Marcia, chamberlain Eclectus, and Praetorian prefect Laetus were horrified, and after he refused to reconsider, they decided to kill him before he killed them.
▶ 1:01:02 The plot succeeded on 31 December 192 AD: after poison only made him vomit, the athlete Narcissus strangled Commodus, ending his 13-year reign at age 31.
▶ 1:01:45 Commodus' death ended the Nerva-Antonine dynasty, and the Senate imposed damnatio memoriae, destroying his statues and removing inscriptions.
▶ 1:02:07 Chaos followed in 193 AD, the Year of the Five Emperors, until Septimius Severus defeated all rivals by 197 AD and founded the Severan dynasty.
▶ 1:02:45 Severus rehabilitated and deified Commodus in 195 AD, and 20 of 111 known statue bases for Commodus were erected after his death, showing enduring popularity.
▶ 1:03:15 Commodus is remembered as one of the most notorious emperors, defined by a debauched lifestyle and vulgar tastes, in stark contrast to his father Marcus Aurelius.
▶ 1:04:07 Domestically, his reign was marked by the corruption of powerful favourites, though Commodus likely played a more proactive role in government than ancient sources suggest.
▶ 1:04:45 His reign is associated with poor administration, corruption, and tyranny, but it was ultimately his inappropriate desire to present himself as a gladiator that led to his murder by his closest companions.
▶ 1:04:55 The section asks viewers to decide whether Commodus was a tyrant who neglected state affairs and eliminated opponents, or a more egalitarian leader.
▶ 1:05:07 The populist view highlights Commodus' monetary donations and entertainments for common people, funded at the expense of conservative elites to maintain popular support.
▶ 1:05:18 The narrator directly invites viewers to share their opinion in the comments before thanking them and closing the section.

Commodus - The Mad Emperor Documentary

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