Roy Hubley / Jesse Kiplinger / Sam Nash
Walter Matthau
Karen Nash
Maureen Stapleton
Mr. Eisler
Alan North
Muriel Tate
Barbara Harris
Norma Hubley
Lee Grant
Miss McCormack
Louise Sorel
bellboy
Dan Ferrone
room service waiter
Jose Ocasio
Borden Eisler
Thomas Carey
Mimsey Hubley
Jenny Sullivan
Mrs. Eisler
Augusta Dabney
Theatre Play
Neil Simon
Writer
Title Designer
Dan Perri
Director
Arthur Hiller
Producer
Howard W. Koch
Original Music Composer
Maurice Jarre
Director of Photography
Jack A. Marta
Set Decoration
Reg Allen
Sound
Ben Winkler
Production Design
Arthur Lonergan
Hairstylist
Joan Phillips
Makeup Artist
Gary Morris
David Dockendorf
Costume Design
Jack Bear
Editor
Frank Bracht