Plot: Thor believes he must sacrifice himself to save the world from Doctor Doom, who summons the Midgard Serpent using a powerful Asgardian weapon.
Cast
Adrian PasdarIron Man / Tony Stark (voice)Adrian Pasdar was 48 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Fri, Apr 30 1965
Roger Craig SmithCaptain America / Steve Rogers (voice)Roger Craig Smith was 37 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Mon, Aug 11 1975
Travis WillinghamThor (voice)Travis Willingham was 31 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Mon, Aug 03 1981
Troy BakerHawkeye / Clint Barton (voice)Troy Baker was 37 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Thu, Apr 01 1976
Laura BaileyBlack Widow / Natasha Romanoff (voice)Laura Bailey was 32 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Thu, May 28 1981
Bumper RobinsonFalcon / Sam Wilson (voice)Bumper Robinson was 39 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Wed, Jun 19 1974
Fred TatascioreHulk / Bruce Banner (voice)Fred Tatasciore was 45 in Marvel's Avengers - Season 1 - The Serpent of Doom (Episode 4).
Birthday: Thu, Jun 13 1968