Deliberate mistake: After being arrested, Breaker, who is Northern African, a region where French is the second if not first native language and speaks with a French accent throughout the movie, pleads with the French authorities in English. (01:10:30)

G.I. Joe: The Rise of Cobra (2009)
1 deliberate mistake - chronological order
Directed by: Stephen Sommers
Starring: Dennis Quaid, Channing Tatum, Marlon Wayans, Adewale Akinnuoye-Agbaje, Ray Park
Factual error: In the underwater scene when Rex blows up the ice pack, ice appears to be denser than water in this situation. The ice sinks when it's blown up, and even if there were pieces of metal on top of the ice, it shouldn't. Some pieces the size of a five-story building have no metal and still sink. (01:43:00)
Trivia: In the scene where Ripcord and Duke are in the transport and Ripcord pats Heavy Duty on the back and gets his arm twisted as a result, Ripcord makes a crack about Heavy Duty having a "Kung Fu Grip". This refers to some of the earliest G.I. Joe's action figures who were advertised to have the Kung Fu Grip.
Question: Why would Rex, a US soldier who fought to protect his country, turn traitor and decide to become a man who wanted world domination?





Answer: He was left for dead by his own comrades, badly injured by an airstrike that they called down on his location. He would likely say that his country turned against him, not that he turned on them.
Tailkinker ★