On screen
Cast
13 credited performers
Groucho Marx
Self (archive footage)
David Steinberg
Narrator
Dick Cavett
Self
Bill Cosby
Self
Artwork unavailable
George Fenneman
Self
Artwork unavailable
John Guedel
Self
Marvin Hamlisch
Self
Jack Lemmon
Self
Richard Lewis
Self
Art Linkletter
Self
Artwork unavailable
Miriam Marx
Self
Artwork unavailable
Nat Perrin
Self
Gloria Stuart
Self