Neil Armstrong, muérete de envidia

Steven Yeun

Mark Grayson / Invincible (voice)

Sandra Oh

Debbie Grayson (voice)

J.K. Simmons

Nolan Grayson / Omni-Man (voice)

Chris Diamantopoulos

Donald (voice)

Khary Payton

Black Samson / Astronaut (voice)

Zazie Beetz

Amber (voice)

Walton Goggins

Cecil (voice)

Kevin Michael Richardson

Mauler 1 / Mauler 2 (voice)

Gillian Jacobs

Eve (voice)

Zachary Quinto

Robot (voice)

Jason Mantzoukas

Rex (voice)

Grey DeLisle

Shrinking Rae / Monster Girl / Olga (voice)

Andrew Rannells

Everest Climber (voice)

Clancy Brown

Damien Darkblood / Bryant (voice)

Zehra Fazal

Astronaut #2 / Young Wife (voice)

Djimon Hounsou

Martian Emperor (voice)