A dying woman tells her son, Barry Griffith, she had been a surrogate mother for a millionaire, and that he is a twin to that baby. He seeks out his twin, Frank Bentley to get a bite of his inheritance, but he's not the first long-lost brother to call. Barry stakes out across the street from Frank's home so he can spy and release the story to a tabloid paper. In the process, he begins an affair with Frank's mistreated wife.
Grant Goodeve
as Barry Griffith/Frank Bentley
Robin Mattson
as Susan Bentley
Frank Stallone Jr.
as Ted Marvin
Nita Talbot
as Betty Griffith
Warren Berlinger
as Apartment Manager
Mickey Morton
as Det. Stratton
Darwyn Swalve
as Gun Dealer
Karen Mayo-Chandler
as Dorothy
Suzee Slater
as Sherrie
Betty A. Bridges
as Prison Matron
Tom Silardi
as Policeman
Marc Fiorini
as Waiter
