Spend Christmas with the Griswolds and Cousin Eddie or the closest thing to it, as TJ and Jay breakdown "National Lampoon's Christmas Vacation" on the latest episode of "We've Seen That!" The third installment in the 'Vacation' series features Chevy Chase returning as Clark Griswold, who simply wants to provide a fun Christmas for his familiy and (as it turns out) multiple members of their extended family. The guys share their memories of this Christmas classic along with some trivia and fun facts for all of us who have had boss like Frank Shirley or have a cousin like Eddie. Merry Christmas everybody!