Trivia: Iron Man 2
- Actor Allusion:
- Natasha Romanoff modeled in Tokyo.
- Nick Fury in a diner, and talking someone out of his self-destructive behavior to boot and talking about lost super suits.
- Stark captures the Big Bad in the first act, has a chat with him in prison where the villain sends a cryptic message, only to fake his death a little while later and come back to menace the hero. Sound familiar?
- Banned in China: Curiously, every instance of the word "Russian" was made inaudible in the China version. No explanation was given for why, although theories abound in the comments ranging from China thinking viewers would be distressed by a Russian villain, trying lend a courtesy to their longtime ally nation, or instead trying to distance themselves from Russia by obscuring all mention of it.
- Cowboy Bebop at His Computer: A ridiculous number of reviews refer to Scarlett Johansson's character as "Natalie Rushman," the false identity Natasha Romanoff uses when she first appears in the film. Understandable if the reviewer is attempting to avoid spoiling the character's true identity (thought neither the movie's advertising campaign nor the movie itself are particularly subtle about it) but clueless in reviews that go on to identify her as the Black Widow. Moviefone calling her "Natasha Rushman" didn't help.
- Creator Backlash: Mickey Rourke wanted to play Vanko as a complete human being, but says Marvel didn't want an Anti-Villain and thus cut his sympathetic scenes. Rourke wasn't happy with the result.
- And has proceeded to spew Take Thats at Marvel, the director, and even the other actors in every interview he gave.
- Doing It for the Art: Rourke improvised a lot of Vanko's characteristics, such as his toothpick habit, his fondness for cockatoos, and his tattoos. He paid for the cockatoo with his own money, learned to speak Russian, and visited the infamous Butyrka prison to interview the prisoners there, who he described as very polite.
- Dyeing for Your Art: Scarlett Johansson dyed her hair red before auditioning for the part of Black Widow because she wanted the part so badly. Now she really IS Scarlett Johansson.
- Executive Meddling: Director Jon Favreau had a lot of friction with the Marvel higher-ups due to their constant intervention, to the point that they were having him rewrite the script as the film was still shooting. In particular, elements such as the increased prominence of the S.H.I.E.L.D subplot were the result of a need to establish the greater Marvel Cinematic Universe in preparation for The Avengers, at the expense of the coherence of the main Iron Man 2 plot. These disputes got so bad that Favreau turned down directing Iron Man 3.
- Terrence Howard was replaced by Don Cheadle due to a number of disagreements between the studio and Howard's agents.
- Scenes that fleshed out Ivan Vanko and portrayed him as a more sympathetic figure were cut from the final film, resulting in him appearing to be a more generic villain. This may a reason why Rourke has stated he is not fond of his experience working on the film.
- Fan Nickname:
- "Dynalash" for Ivan Vanko, due to being a composite of the Crimson Dynamo and Whiplash.
- A beam superweapon that spins around and destroys everything nearby? The only name for that is "Death Blossom".
- "Iron Man Lite" for the Mark V suitcase armor.
- Tony gives an in-universe example, referring to the drones as "Hammer 'roids"
- Hey, It's That Guy!:
- Novelization First
- The Other Darrin:
Tony: I didn't expect to see you here.
- James Rhodes was played by Terrence Howard in the first Iron Man movie. Here, he's played by Don Cheadle. His first scene is framed in such a way that his face isn't visible until after Tony greets him, so that the audience is clear on who he is. As an added bonus, Cheadle and Downey are the same height, meaning that the production team wouldn't have to deal with nitpicking over how Rhodey would have fit into the Iron Man suit if he was still played by Howard (who's significantly taller than Downey).
Rhodes: It's me, I'm here, deal with it, let's move on. Drop it.
- James Caan's role of Howard Stark goes to Roger Sterling.
- Real-Life Relative: Sam Rockwell and Leslie Bibb are a couple in Real Life. Her presence in this film is a bit of an ironic coincidence. First Bibb was cast in the small but pivotal role of Christine Everhart in the original Iron Man, then she began dating Rockwell, then Rockwell was cast as Justin Hammer for this film, and when the producers found out he was dating the actress who played Christine in the first film, they brought back her character as Hammer's uninterested date.
- Reality Subtext: The U.S. Marshal in the beginning who serves Tony his subpoena says she's from Bedford, New York. Just like her actress Kate Mara.
- What Could Have Been: An alternate ending was shot where Vanko is revealed to have survived his apparent self-destruction, only to be killed by War Machine. Word Of God is that the studio went with the more ambiguous Never Found the Body exit because they wanted to make it possible for Vanko to return in future MCU movies. However, due to the great deal of Creator Backlash from Rourke, it's really unlikely we'll be seeing Vanko again anytime soon.