In search of the elusive perfect family Christmas, the Griswold’s holiday uproariously goes awry with the unexpected arrival of some obnoxious relatives in NATIONAL LAMPOON’S CHRISTMAS VACATION. Starring Chevy Chase, the film was cast by AFI Conservatory faculty and alum Heidi Levitt (AFI Class of 1987).  Watch AFI Faculty and Alum Heidi Levitt go "Behind the Scene" and talk about casting NATIONAL LAMPOON'S CHRISTMAS VACATION in this exclusive conversation. MOVIE...