The Twin (1984)
The Twin is a 1984 French comedy film directed by Yves Robert, starring Pierre Richard, Camilla More and Carey More. The film's screenplay is based on Donald Westlake's novel "Two Much".
More at Wikipedia.
Director: Yves Robert
Distributor: AAA
Roissy Films
Release date: January 1, 1984
Running time: 104 min