Professor Cole Medina

Self (1 episode)

(1 episode)

Self (1 episode)

Director

Newscaster Bob

Bruce

Patrice

Maier (voice) (2 episodes)

Tom Servo

Tom Servo (voice) / Dr. Kabahl (2 episodes)

Bram Penobscot - Scooby's Vocal Coach

Corporate Training Video Presenter (1 episode)

Self - Host (8 episodes)

Director

Varron Bonn

Director

Writer

Doug (2 episodes)

Donatello (voice)

Baron

Self (1 episode)

Baron (8 episodes)

(1 episode)

Ken (6 episodes)

Tom Servo (voice) (20 episodes)

Writer (14 episodes)

Ben

Moon (voice) (26 episodes)

Waiter / Possum at the Bar (voice) (1 episode)

(voice) (1 episode)

Self

Shane (1 episode)

Hipster DJ

Nwabudike 'Bud' Bergstein (94 episodes)

Accomplished Comic

Self - Panelist (1 episode)

Man at Bar (1 episode)

Arthur

Wallace (1 episode)

Self (1 episode)

Hors D'oeuvre Server (1 episode)

Andre

Leonardo Prince (23 episodes)

(1 episode)

Jimmy

(5 episodes)

Anskel (2 episodes)

Party Goer

(5 episodes)

Jack the Counter Guy

Amos (1 episode)

Reason Comic

Tom Servo