Noel Fisher

as Ethan

as Zack Miller(4 eps)

as Mickey Milkovich(1 ep)

as Junior

as Self(1 ep)

as Paul Evans(8 eps)

as Brainiac 5 (voice)

as Ed Conner Jr.(3 eps)

as Harrison Novak(2 eps)

as Dennis Zalewski(4 eps)

as Pvt Tomas Young(7 eps)

as Simon Picard (voice)

as Klarion the Witch Boy (voice)(2 eps)

as GIB - Andrew Carrigan

as Michelangelo

as Willy(1 ep)

as Gogo Shoto (voice)

as Michelangelo

as Vladimir

as Ellison 'Cotton Top' Mounts(3 eps)

as Pete

as Dillon(5 eps)

as Amn. Jim Parker

as Pfc. Shaun Lenihan

as Mickey Milkovich(73 eps)

as Davey

as Adam Fisher(1 ep)

as Pvt. Hamm(10 eps)

as Todd McCray

as Pete(1 ep)

as Brian Warner(1 ep)

as Travis Tennant(1 ep)

as Danny

as Jay

as John Armstrong(1 ep)

as Cael Malloy(20 eps)

as Pete

as Teddy Parker(1 ep)

as TJ(19 eps)

as Jessie Andrews / Brian(1 ep)

as Sam Johnson(1 ep)

as Buzz Hodges

as Jeremy Landis

as Jerry Kasher(1 ep)

as Freddie(1 ep)

as 16 Year Old "IT" Boy

as Fenster

as Brian Gibbons

as Acne-Faced Teen

as Dylan Harris

as Tom

as Robbie McNeil(1 ep)

as Troy McGinty

as Milo Rhodes(1 ep)

as Pimply Manager

as Tulga Gang Member #1

as Toad (voice)(47 eps)

as Breyon(1 ep)

as Billy

as Gary(1 ep)

as James

as Skate Park #1

as Young Sheldon Kennedy

as Dale Stuckey(4 eps)

as Brae(1 ep)