Playboy songwriter Brad Allen's succession of romances annoys his neighbor, interior designer Jan Morrow, who shares a telephone party line with him and hears all his breezy routines. After Jan unsuccessfully lodges a complaint against him, Brad sets about to seduce her in the guise of a sincere and upstanding Texas rancher. When mutual friend Jonathan discovers that his best friend is moving in on the girl he desires, however, sparks fly.
Doris Day Jan Morrow
Rock Hudson Brad Allen
Tony Randall Jonathan Forbes
Thelma Ritter Alma
Nick Adams Tony Walters
Julia Meade Marie
Allen Jenkins Harry
Marcel Dalio Pierot
Lee Patrick Mrs. Walters
Mary McCarty Nurse Resnick
Alex Gerry Dr. A.C. Maxwell
Hayden Rorke Mr. Conrad
Valerie Allen Eileen
Jacqueline Beer Yvette
Arlen Stuart Tilda
Perry Blackwell Perry
Robert B. Williams Mr. Graham
Muriel Landers Moose Taggett
William Schallert Hotel Clerk
Karen Norris Miss Dickenson
Lois Rayman Jonathan's Secretary
Don Beddoe Mr. Walters
Leoda Richards Restaurant Patron (uncredited)
Harry Tyler Carriage Driver
William H. O'Brien Nightclub Waiter (uncredited)
Franklyn Farnum Nightclub Patron (uncredited)
George Ford Nightclub Patron (uncredited)
John Indrisano Truck Driver Punching Jonathan (uncredited)
Joseph Mell Furniture Dealer (uncredited)
Ron Nyman Nightclub Patron (uncredited)
Eddie Parker Doorman (uncredited)
Charles Seel Antique Dealer (uncredited)