Vince Vaughn, Kevin James and director Ron Howard generate big laughs in 'The Dilemma,' Howard's first adult comedy since 'EDtv,' in which Vaughn plays a businessman who discovers that his best friend's (James) wife, Geneva (Winona Ryder), is having an affair with another man (Channing Tatum).

"The concept of the movie isn't do you tell or don't you tell," Vaughn told reporters on the set of the movie in August. "The concept of the movie is, how do you navigate it and maintain the friendship? And that really becomes the journey the characters go on."

We already revealed a few fun facts about the filming of 'The Dilemma' in our initial report set report, but read on for our interview with the comedy's stars and director.