Good Neighbor Sam Movie (1964)

Good Neighbor Sam Movie (1964) trailer HD - Plot 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.
Director: David Swift
Writers: James Fritzell, Everett Greenbaum, David Swift
Stars: Jack Lemmon, Romy Schneider, Dorothy Provine