On screen
Cast
23 credited performers
Walter Matthau
Henry Graham
Elaine May
Henrietta Lowell
Jack Weston
Andy McPherson
George Rose
Harold
James Coco
Uncle Harry
Doris Roberts
Mrs. Traggert
Renée Taylor
Sharon Hart
William Redfield
Beckett
Graham Jarvis
Bo
Artwork unavailable
Jess Osuna
Frank
David Doyle
Mel
Fred Stewart
Mr. VanRensaeller
Artwork unavailable
Mark Gordon
John
Rose Arrick
Gloria Cunliffe
Conrad Bain
Professor Heinrich (uncredited)
William Hickey
Smith (uncredited)
Artwork unavailable
John O'Leary
Desk Clerk (uncredited)
Artwork unavailable
Ida Berlin
Maid (uncredited)
Artwork unavailable
Mildred Clinton
Mrs. Heinrich (uncredited)
Trent Gough
Victor (uncredited)
Artwork unavailable
Carol Morley
(uncredited)
Artwork unavailable
Cindy Rubenfine
Dodi Heinrich (uncredited)
Artwork unavailable
Ellen Stretton
(uncredited)