Himself

Dreambot (voice) (1 episode)

Self - Contestant (1 episode)

Self (1 episode)

Lenny

(1 episode)

(1 episode)

Turtle (1 episode)

Turtle (archive footage) (1 episode)

Self - Singing Partner (1 episode)

Manager / Jesse McCartney / Assistant / Tv Reporter

Dawson Tucker Yale (1 episode)

Reed (2 episodes)

Theodore (voice)

Ari

Winks

Theodore Seville (Voice) (260 episodes)

Cooper (7 episodes)

Josh

T-Bone (voice)

Terence (voice)

Huxley (voice)

Tim Truman (10 episodes)

Terence (voice)

Chris

Wes Clyborn (1 episode)

Terence (voice)

Theodore (voice)

Tyler Locke

Dick Grayson / Robin / Nightwing (voice) (98 episodes)

Dan Danger (voice) (1 episode)

Terence (voice)

Gavin Rilley

Terence (voice) (49 episodes)

Theodore (voice)

Terence (voice)

Andy (6 episodes)

Max Matarazzo (1 episode)

Keith

Terence (voice)

(1 episode)

JoJo (voice)

Lucky (voice)

Self (1 episode)

Theodore (voice)

Jesse McCartney (1 episode)

Self - Guest (1 episode)

(2 episodes)

Self

(1 episode)

Self (2 episodes)

Justin

Self (1 episode)

Self (1 episode)

Self (1 episode)

Jesse McCartney (1 episode)

Bradin Westerly (26 episodes)

Jesse McCartney

Self

Danny Driscoll (1 episode)

Adam 'J.R.' Chandler, Jr. (2338 episodes)