Synopsis
To help his divorced neighbor claim a substantial inheritance, a family man poses as her husband. The ruse spills over into his career in advertising, and his recent promotion relies on his wholesome and moral appearance.
Cast

Jack Lemmon
Sam Bissel

Romy Schneider
Janet Lagerlof

Dorothy Provine
Minerva Bissel

Mike Connors
Howard Ebbets

Edward Andrews
Mr. Burke

Louis Nye
Reinhold Shiffner

Robert Q. Lewis
Earl

Joyce Jameson
Hotel Prostitute

Anne Seymour
Irene

Charles Lane
Jack Bailey

Linda Watkins
Edna Bailey

Peter Hobbs
Phil Reisner

Tristram Coffin
Sonny Blatchford

Neil Hamilton
Larry Boling

Riza Royce
Miss Halverson

William Forrest
Millard Mellner

Edward G. Robinson
Simon Nurdlinger
Vicki Cos
Jenna Bissel (uncredited)

Kym Karath
Denise Bissell (uncredited)

Bess Flowers
Mrs. Burke (uncredited)
Elsie Baker
Mrs. Nurdlinger (uncredited)

Quinn O'Hara
Marsha (uncredited)

Aneta Corsaut
Fran (uncredited)

Bernie Kopell
Richard Taragon (uncredited)
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