Elenco - Homem de Ferro e Hulk: Super-Heróis Unidos
Adrian Pasdar
Iron Man / Tony Stark (voice)
Fred Tatasciore
The Hulk (voice)
Dee Bradley Baker
Dr. Cruler / Zzzax (voice)
Robin Atkin Downes
Dr. Fump / Abomination (voice)
David Kaye
Jarvis (voice)
Liam O'Brien
The Red Skull (voice)