Factual error: In the introduction to the movie, set in 2002, a young Adonis has a Naruto: Shippuden poster in his room. Naruto: Shippuden did not premiere until 2007.
Factual error: When driving to meet the Jordans you can see a white car in the distance on the right that is from the 21st century. (04:01:00 - 04:04:00)
Factual error: When Marcus is walking down the street after first meeting the team, he gets picked up by Johnny and his sister. You can see Government of Manitoba vehicles in the background, while the movie is set in Des Moines, Iowa. (00:22:38)
Factual error: In the famous "Rumble In The Jungle" fight between George Foreman and Muhammad Ali, the movie portrays Foreman as fighting out of the red corner and Ali fighting out of the blue corner. In the actual fight, Ali fought out of the red corner and Foreman was in the blue.