Sofia Wylie as Ironheart / Riri Williams (voice)

Melanie Minichino as A.M.I. (voice)

Mick Wingert as Iron Man / Tony Stark (voice)

Milana Vayntrub as Doreen Green / Squirrel Girl (voice)

Dove Cameron as Gwen Stacy / Ghost-Spider (voice)

Dee Bradley Baker as Lockjaw / Tippy-Toe (voice)

Cierra Ramirez as America Chavez (voice)

Kim Raver as Carol Danvers / Captain Marvel (voice)

Tyler Posey as Dante Pertuz / Inferno (voice)

Ming-Na Wen as Hala the Accuser (voice)

Chloe Bennet as Daisy Johnson / Quake (voice)

Kamil McFadden as Rayshaun Lucas / Patriot (voice)

Kathreen Khavari as Kamala Khan / Ms. Marvel (voice)