Iron Man and Captain America: Heroes United (2014)

On a supposedly peaceful day, Captain America (voiced by Roger Clegg Smith Roger Craig Smith) and Iron Man (voiced by Adrian Pasdar) wrestled with each other, but their friendship was also witnessed in the process. On the other hand, the ambitious Red Skeleton (Liam O'Brien voice) is not reconciled to his previous defeats. He hired an imitation master (Clancy Brown voice) who has mastered all the skills of the Avengers superheroes and vowed to completely destroy Captain America and Iron Man, two tough opponents. According to the previous plan, a team of Hydra soldiers invaded Stark's ship and stole the powerful repulsive cannon; at the same time, Captain America was imitated by a master and eventually became a captive and faced the fate of being transformed by the Red Skeleton. Driven by the plot of the Red Skeleton, a pair of former friends became enemies of good and evil.