Full Cast — My Life as a Teenage Robot (2002–2006)

Janice Kawaye

Jenny (voice)

Candi Milo

Dr. Wakeman (voice)

Chad Doreck

Brad (voice)

Audrey Wasilewski

Tuck (voice)

Quinton Flynn

Sheldon (voice)

Cree Summer

Tiff Crust (voice) / Tiff Crust / Boy #3 / Girl #2 (voice)

Moira Quirk

Brit Crust (voice) / Brit Crust / Girl #3 (voice)

Nick Jameson

Fireman / Guy #2 (voice) / Mudslinger / Worker / Security Guard (voice) / Alien Karl / Daf Officer (voice)

Neil Ross

Monitor (voice)

R. Lee Ermey

Phil LaMarr

Orion (voice)

Kevin Michael Richardson

Vladimir / Rat #1 (voice)

Bob Joles

Boss / Head Bully / Tux Shop Guy (voice)

Daran Norris

Shop Teacher / Mopey / Old Lady #2 (voice)

Patrick Pinney

Dismal / Soggy / Rich Guy (voice)

Wally Wingert

Cluster Ambassador (voice)

Tony Masa

Monster / Tourist / Japanese Man (voice)

Aaron Yamagata

Japanese Kid (voice)

Joe Alaskey

Ivan / Storeowener #3 / Eyedrop Salesman (voice)