Trivia

Russell Crowe admitted that he felt unworthy of all the praise and the Oscar for Best Actor that he got for this film. After seeing the completed film, he felt it was a "director's film," and that the Oscar should have gone to Sir Ridley Scott instead.

Oliver Reed died three weeks before principal photography ended. Because Proximo was considered a key character, a clause in the movie's insurance contract would have allowed the filmmakers to re-shoot all of Reed's scenes with another actor at the insurer's expense, about $25 million. However, most of the actors and crew were exhausted from the punishing schedule, and Sir Ridley Scott did not want to cut Reed from the movie. The script was rewritten, and a body double and CGI were used to give Reed's character a plausible resolution.

Hans Zimmer's score is one of the bestselling movie soundtracks of all time.

Although Commodus was initially favored by the Roman people, he lost that status through dramatic acts of megalomania. He is often considered the initiator of the fall of Rome. During his reign, he incorporated his name into many common terms, such as the terms for money and the people. Eventually, the citizens and the Senate had enough of his rule: he was poisoned and, when he vomited out the poison, he was strangled. Afterward, the Senate returned the language to what it had been before Commodus, and the many statues of himself he'd put up were taken down.

Russell Crowe became good friends with Richard Harris during filming, a friendship that unfortunately lasted only a few years until Harris's death in 2002. Oliver Reed, on the other hand, took an instant dislike to Crowe, despite Reed's being good friends with Harris. At one point, Reed even challenged Crowe to a fight.

Brian Blessed: A Colosseum spectator during the games. Blessed is best known for playing the Roman emperor Augustus in the acclaimed series I, Claudius (1976). Augustus was the grandfather of emperor Claudius, played by Sir Derek Jacobi, who portrayed Senator Gracchus in this movie.