Acting

2014

9 episodes as Himself

1993

1 episode

1989

1 episode as Himself

1980

26 episodes

1978

1 episode as Ernie Wise

1974

1 episode as Narrator

1973

2 episodes as Self

1969

8 episodes as Himself

1968

62 episodes as Self

1967

15 episodes

1964

1 episode as Self

1961

170 episodes as Self

1954

6 episodes as Host/Presenter

1900

71 episodes as Self

Creator

1968

… Creator

Writing

1961

170 episodes … Writer