David Yost

Billy Cranston

Walter Jones

Zack Taylor

Charlie Kersh

Minh Kwan

Steve Cardenas

Rocky DeSantos

Catherine Sutherland

Kat Hillard

Richard Steven Horvitz

Alpha (voice)

Barbara Goodson

Robo Rita (voice)

Daniel Watterson

Robo Snizzard (voice)

Ryan Cooper

Robo Minotaur (voice)

Karan Ashley

Aisha Campbell

Johnny Yong Bosch

Adam Park

Benny Joy Smith

Annie

Howard Cyster

Boyfriend