The Super Hero Squad Show

Stan Lee

Mayor (voice)

Michelle Trachtenberg

Valkyrie

Shawn Ashmore

Iceman

Tricia Helfer

Sif

Tara Strong

Acting

Tom Kenny

Iron Man / Captain America / MODOK (voice)

Charlie Adler

Dr. Doom (voice)

Alimi Ballard

Acting

Grey DeLisle

Acting

Travis Willingham

Hulk (voice)

Jim Cummings

Acting

David Boat

Thor (voice)

Mark Hamill

Chthon

James Marsters

Mister Fantastic

Mikey Kelley

Silver Surfer (voice)

Cree Summer

Storm (voice)

Nina Dobrev

Ellen (voice)

John Barrowman

Stranger (voice)