Marvel's Iron Man and Hulk: Heroes United is a 2013 direct-to-video, CG-animated feature film starring two of Marvel's iconic big-screen heroes.
The film features the voice of Adrian Pasdar and Fred Tatasciore as the respective title characters. The storyline finds Hydra teaming up with the Abomination (Robin Atkin Downes) in a plot to capture the Hulk and use his gamma energy to power some evil Stark tech. The heroes team up against Zzzax, Wendigo and an army of Mandroids to stop the bad guys.
Directed by Eric Radomski and Leo Riley from a screenplay by Brandon Auman and Henry Gilroy, the film was the first of two Heroes United movies to feature Iron Man.