What If... Peter Quill Attacked Earth's Mightiest Heroes?
Show: What If...? --> Season: 2 - Season 2
AirDate: 12/23/2023
Runtime: 32
Voting: 7 (32)

Overview: When Ego and a young Peter Quill threaten Earth in 1988, Howard Stark and Peggy Carter form a team.
Debra Wilson
Additional Voices (voice)
Helen Sadler
Additional Voices (voice)
Matthew Wood
Additional Voices (voice)
Fred Tatasciore
Additional Voices (voice)
Terri Douglas
Additional Voices (voice)
Hayley Atwell
Peggy Carter (voice)
Michael Douglas
Dr. Hank Pym / Ant-Man (voice)
John Slattery
Howard Stark (voice)
Chris Hemsworth
Thor (voice)
Laurence Fishburne
Dr. Bill Foster / Goliath (voice)
Sebastian Stan
Bucky Barnes / The Winter Soldier (voice)
Atandwa Kani
King T'Chaka / Black Panther (voice)
Madeleine McGraw
Hope van Dyne (voice)
Mace Montgomery Miskel
Peter Quill (voice)
Keri Tombazian
Dr. Wendy Lawson / Mar-Vell (voice)
Gene Farber
Karpov / Russian Handler (voice)
Kurt Russell
Ego / Ego's Computer / Ego's Army (voice)
Arif S. Kinchen
Additional Voices (voice)
Matt Lowe
Additional Voices (voice)
Scott Menville
Additional Voices (voice)