Mike McGill voiced Thaddeus Ross of Earth-51825 in What If...? episode "What If... The World Lost Its Mightiest Heroes?" and Thaddeus Ross of Earth-32938 in "What If... Killmonger Rescued Tony Stark?".
Significant roles[]
Please add a list of Mike McGill's significant roles!
Quotes[]
Please add a list of quote from this performer about their work in Marvel Movies!