Lincoln Bonilla (Tony / Iron Man), Kapri Ladd (Riri / Ironheart), Aidyn James Ahn (Amadeus / Iron Hulk), John Stamos (Howard Stark), Fred Tatasciore (Preston the Parkranger / Gamma / Iron Pup), Vanessa Bayer (Swarm), Carlos Alazraqui (Doug the Dog Trainer), Liam Karlsson (Troy Anderson / Thor), Abril Bellido (Asgardian Kid), Gary Anthony Williams (Nuts / Asgardian Man)