Justin Gross as Steve Rogers / Captain America (voice)

Grey DeLisle as Janet Pym / The Wasp (voice)

Nolan North as Hank Pym / Giant Man (voice)

Olivia d'Abo as Natalia Romanoff / Black Widow (voice)

Marc Worden as Tony Stark / Iron Man (voice)

Michael Massee as Bruce Banner (voice)

David Boat as Thor (voice)

Andre Ware as Nick Fury (voice)

Fred Tatasciore as The Hulk / Additional Voices (voice)

Nan McNamara as Betty Ross (voice)

Jim Ward as Herr Kleiser (voice)

Dee Bradley Baker as Additional Voices (voice)

Steve Blum as Additional Voices (voice)

Keith Ferguson as Additional Voices (voice)

Quinton Flynn as Additional Voices (voice)

Kerrigan Mahan as Additional Voices (voice)

Aileen Sander as Additional Voices (voice)

James Arnold Taylor as Additional Voices (voice)