What was the original french movie that dinner for schmucks was based on?

Dinner for Schmucks, a 2010 screwball comedy film, is the American version of the French film Le D�ner de cons (The Dinner Game) and the Bollywood film Bheja Fry, sharing only the same premise as the original film.[4] The film was directed by Jay Roach, written by David Guion and Michael Handelman, and stars Steve Carell and Paul Rudd, who had previously teamed up in Anchorman and The 40-Year-Old Virgin. The film was released theatrically on July 30, 2010.