Mason Blomberg (Tony / Iron Man), Kapri Ladd (Riri / Ironheart), Aidyn James Ahn (Amadeus / Iron Hulk), Vanessa Bayer (Swarm), Tony Hale (Ultron), Gary Anthony Williams (Nuts), Mo Collins (Bolts), David Kaye (Vision), G.K. Bowes (Elderly Lady), Drake Yu (Jogger)