2008

(10 episodes) as Snoopy (voice)

1988

(2 episodes) as Spike (voice) (8 episodes) as Snoopy / Woodstock (voice)

1983

(18 episodes) as Snoopy (voice)

1965

(8 episodes) as Snoopy / Woodstock (voice) (8 episodes) as Snoopy (voice)

2008

(10 episodes) … Director

1988

(2 episodes) … Director

1983

(4 episodes) … Director

1965

(10 episodes) … Director

1988		This Is America, Charlie Brown (8 episodes) … Producer
1988		Garfield and Friends (363 episodes) … Producer

1983

(18 episodes) … Producer

1965

(16 episodes) … Producer

1988

(8 episodes) … Writer

1965

… Creator