Benny Burt
Charlie, patron du bar

David Lewis
Al Kirkeby

David White
M. Eichelberger

Edie Adams
Mlle Olsen, secrétaire de Jeff

Frances Weintraub Lax
Mme Lieberman

Fred MacMurray
Jeff D. Sheldrake

Hal Smith
Père Noël

Hope Holiday
Mme Margie MacDougall

Jack Kruschen
Dr. Dreyfuss

Jack Lemmon
C.C. «Bud» Baxter

Joan Shawlee
Sylvia

Johnny Seven
Karl Matuschka

Joyce Jameson
La blonde

Naomi Stevens
Mme Mildred Dreyfuss

Ray Walston
Joe Dobisch

Shirley MacLaine
Fran Kubelik

Willard Waterman
M. Vanderhoff