Writer (2 episodes)

Writer (2 episodes)

Co-Executive Producer (8 episodes)

Writer (1 episode)

Writer (4 episodes)

Various Characters (voice)

Producer

Writer

(1 episode)

Writer (1 episode)

Executive Producer (65 episodes)

Co-Producer

Man (1 episode)

Writer (3 episodes)

(voice) (5 episodes)

Various (voice) (1 episode)

First Caterpillar / Man / Member of Symphony (voice) (1 episode)

George W. Bush (voice) (1 episode)

Alan / Second Creature (voice) (1 episode)

Producer (230 episodes)

Writer (8 episodes)