John Reardon

as Ethan Crane

as Danny Holland

as Mike

as Jason

as Carl Reed

as Mixhael Keaton

as David

as David Powell

as Young Kevin Flynn / Clu Performance Double

as Joel

as Dan Hart

as Josh

as Matt

as Jeremiah

as Greg

as Heath

as Lance Taylor

as David Brandt (as John Henry Reardon)

as Adam (as John Henry Reardon)

as Antoine

as Charlie Hudson

as Dr. Harrison (as Johnny Riordan)

as Nate Tolliver

as Byron (as Johnny Riordon)

as Greg Cameron

as Blake Laviolette

as Charles Ross

as Wheeler

as D.B. (Devil Boy)

as Brian

as Dr. Derek Thergood

as Jack

as Shane / Prometheus

as Young Dad

as Randall Thompson

as Sam

as Josh Wyatt

as Bruce (as John Henry Reardon)

as Luck