Suggestions by @SpiderSonicPrime
26,275 suggestions
Laura Bailey
as Black Widow in Happy Birthday, Iron Man! (Animated Special)
Giacomo Gianniotti
as Hawkeye in Happy Birthday, Iron Man! (Animated Special)
Troy Baker
as Hawkeye in Happy Birthday, Iron Man! (Animated Special)
Lou Ferrigno
as Hulk in Happy Birthday, Iron Man! (Animated Special)
Fred Tatasciore
as Hulk in Happy Birthday, Iron Man! (Animated Special)
Rick D. Wasserman
as Thor Odinson in Happy Birthday, Iron Man! (Animated Special)
Travis Willingham
as Thor Odinson in Happy Birthday, Iron Man! (Animated Special)
Josh Keaton
as Captain America in Happy Birthday, Iron Man! (Animated Special)
Roger Craig Smith
as Captain America in Happy Birthday, Iron Man! (Animated Special)
Brian Bloom
as Captain America in Happy Birthday, Iron Man! (Animated Special)
Colleen O'Shaughnessey
as F.R.I.D.A.Y. in Happy Birthday, Iron Man! (Animated Special)
Jennifer Hale
as F.R.I.D.A.Y. in Happy Birthday, Iron Man! (Animated Special)
Sofia Wylie
as Ironheart in Happy Birthday, Iron Man! (Animated Special)
Dorian Harewood
as War Machine in Happy Birthday, Iron Man! (Animated Special)
Phil LaMarr
as War Machine in Happy Birthday, Iron Man! (Animated Special)
James C. Mathis III
as War Machine in Happy Birthday, Iron Man! (Animated Special)
Grey DeLisle
as Rescue in Happy Birthday, Iron Man! (Animated Special)
Dawn Olivieri
as Rescue in Happy Birthday, Iron Man! (Animated Special)
Robert Hays
as Iron Man in Happy Birthday, Iron Man! (Animated Special)
Nolan North
as Iron Man in Happy Birthday, Iron Man! (Animated Special)