What If...? Season 3 Episode 1
What If... The Hulk Fought the Mech Avengers?
Captain America/Sam Wilson must suit up in a colossal mech suit to battle Bruce Banner after an attempt to cure himself of the Hulk goes horribly wrong. Bucky Barnes, Monica Rambeau, Moon Knight, and others must join Sam as his new team of Mech Avengers.
Guest Stars
Sebastian Stan
Bucky Barnes (voice)
June Christopher
Additional Voices (voice)
Matthew Wood
Additional Voices (voice)
Robin Atkin Downes
Additional Voices (voice)
Terri Douglas
Additional Voices (voice)