New Line has lined up Robert Duvall for the holiday comedy Four Christmases, starring Vince Vaughn and Reese Witherspoon, according to Variety.

The studio is planning on a December production start for Four Christmases, where Vaughn and Witherspoon also are producing the film, in which a couple struggles to visit all four divorced parents on Christmas Day.

Seth Gordon is directing from a script by the writing team of Matt Allen and Caleb Wilson.

New Line's is shooting for a 2008 holiday season release.

Four Christmases was released November 26th, 2008 and stars Vince Vaughn, Reese Witherspoon, Robert Duvall, Sissy Spacek, Jon Voight, Jon Favreau, Mary Steenburgen, Dwight Yoakam. The film is directed by Seth Gordon.