Dirección: Sol Choi
Riri Williams, también conocida como "Ironheart", es una joven muchacha que tiene problemas para adaptarse a su nuevo instituto, donde no termina de sintonizar con sus compañeros. Sin embargo, todo cambia cuando Hala El Acusador destruye el laboratorio donde trabaja su mejor y único amigo, lo que impulsa a Riri a buscar inspiración en su superhéroe favorito, Iron Man, para tratar de derrotar a Hala y, de paso, salvar a todo el mundo que la rodea.
Sofia Wylie
Ironheart / Riri Williams (voice)
Melanie Minichino
A.M.I. (voice)
Mick Wingert
Iron Man / Tony Stark (voice)
Milana Vayntrub
Doreen Green / Squirrel Girl (voice)
Dove Cameron
Gwen Stacy / Ghost-Spider (voice)
Dee Bradley Baker
Lockjaw / Tippy-Toe (voice)
Cierra Ramirez
America Chavez (voice)
Kim Raver
Carol Danvers / Captain Marvel (voice)
Tyler Posey
Dante Pertuz / Inferno (voice)
Ming-Na Wen
Hala the Accuser (voice)
Chloe Bennet
Daisy Johnson / Quake (voice)
Kamil McFadden
Rayshaun Lucas / Patriot (voice)
Kathreen Khavari
Kamala Khan / Ms. Marvel (voice)
Sofia Wylie
Ironheart / Riri Williams (voice)
Melanie Minichino
A.M.I. (voice)
Mick Wingert
Iron Man / Tony Stark (voice)
Milana Vayntrub
Doreen Green / Squirrel Girl (voice)
Dove Cameron
Gwen Stacy / Ghost-Spider (voice)
Dee Bradley Baker
Lockjaw / Tippy-Toe (voice)
Cierra Ramirez
America Chavez (voice)
Kim Raver
Carol Danvers / Captain Marvel (voice)
Tyler Posey
Dante Pertuz / Inferno (voice)
Ming-Na Wen
Hala the Accuser (voice)
Chloe Bennet
Daisy Johnson / Quake (voice)
Kamil McFadden
Rayshaun Lucas / Patriot (voice)
Kathreen Khavari
Kamala Khan / Ms. Marvel (voice)
Sofia Wylie
Ironheart / Riri Williams (voice)
Melanie Minichino
A.M.I. (voice)
Mick Wingert
Iron Man / Tony Stark (voice)
Milana Vayntrub
Doreen Green / Squirrel Girl (voice)
Dove Cameron
Gwen Stacy / Ghost-Spider (voice)
Dee Bradley Baker
Lockjaw / Tippy-Toe (voice)
Cierra Ramirez
America Chavez (voice)
Kim Raver
Carol Danvers / Captain Marvel (voice)
Tyler Posey
Dante Pertuz / Inferno (voice)
Ming-Na Wen
Hala the Accuser (voice)
Chloe Bennet
Daisy Johnson / Quake (voice)
Kamil McFadden
Rayshaun Lucas / Patriot (voice)
Kathreen Khavari
Kamala Khan / Ms. Marvel (voice)