The Double Husband (German: Der doppelte Ehemann) is a 1955 West German comedy film directed by Ferdinand Dörfler and starring Joe Stöckel, Grethe Weiser and Ingrid Pan.
Grethe Koblanck and her husband own a successful fur fashion house in Munich.
However, she suspects of him of flirting with younger women including the South American Dolores.
She employs a hidden camera to keep an eye on him, but discovering this he gets a doppelganger to take his place.
Things go wrong when it turns out his double also has an interest in attractive women.