A dentist pretends to be married to avoid commitment, but when he falls for his girlfriend and proposes, he must recruit his lovelorn nurse to pose as his wife.
Walter Matthau
as Dr. Julian Winston
Ingrid Bergman
as Stephanie Dickinson
Goldie Hawn
as Toni Simmons
Jack Weston
as Harvey Greenfield
Rick Lenz
as Igor Sullivan
Vito Scotti
as Señor Arturo Sánchez
Irene Hervey
as Mrs. Durant
Eve Bruce
as Georgia
Irwin Charone
as Record Store Manager
Matthew Saks
as Nephew
Linda Burton
as Waitress (uncredited)
Hy Chase
as 1st Waiter (uncredited)
