Greg
Dan Hart
Joel
Lance Taylor
Carl Reed
Mixhael Keaton
David Brandt (as John Henry Reardon)
David Powell
Jason
Josh
Danny Holland
Mike
Matt
Heath
Adam (as John Henry Reardon)
Jeremiah
Young Kevin Flynn / Clu Performance Double
David
Ethan
Sam (as John Henry Reardon)
Brian
Jack
Blake Laviolette
Greg Cameron
Dr. Derek Thergood
Randall Thompson
Bruce (as John Henry Reardon)
Wheeler
Nathaniel
Dr. Harrison (as Johnny Riordan)
Charles Ross
Dr. Harrison
Byron (as Johnny Riordon)
Antoine
Resident
Josh Wyatt
Young Dad
Shane / Prometheus
D.B. (Devil Boy)
Luck
Charlie Hudson