who plays in four christmases
Four Christmases - Cast. Vince Vaughn as Bradford 'Brad' McVie, formerly Orlando McVie. Reese Witherspoon as Kate. Robert Duvall as Howard McVie, Brad's father. Sissy Spacek as Paula, Brad's mother. Jon Voight as Creighton, Kate's father. Mary Steenburgen as Marilyn, Kate's mother. Kristin Chenoweth as Courtney, Kate's sister.