Steve Carell, Paul Rudd, Zach Galifianakis and Lucy Punch are already cast in the comedy. It is based on a French film, about the worst guy to ever be invited to somebody's weekly dinner party. Szostak is going to be Julie, the girlfriend of Rudd's character.
The film will shoot this fall with plans for it to be released in July.
Dinner for Schmucks was released July 30th, 2010 and stars Steve Carell, Paul Rudd, Zach Galifianakis, Jemaine Clement, Stephanie Szostak, Lucy Punch, Bruce Greenwood, David Walliams. The film is directed by Jay Roach.