McGraw, Yoakam in Star-Studded Christmas Movie

Country stars Tim McGraw and Dwight Yoakam have scored roles in the upcoming holiday film, 'Four Christmases.' McGraw is set to play Denver, the bullying older brother of Brad, played by Vince Vaughn. Yoakam will play Phil, a pushy pastor who tries to convince Brad and his new wife, Kate (played by Reese Witherspoon), to act in his church's nativity play. Other actors in the romantic comedy include Jon Favreau, Sissy Spacek, Robert Duvall, Mary Steenburgen and Kristin Chenoweth.

McGraw and Yoakam are both seasoned actors. McGraw made his mark on the big screen in 2004's 'Friday Night Lights.' He has since starred in ''The Kingdom' and 'Flicka.' Yoakam's lengthy acting resume includes 'Panic Room,' 'Sling Blade' and 'Wedding Crashers,' which also stars Vaughn.

'Four Christmases' is set to hit theaters in late 2008.