National Lampoon’s Christmas Vacation is the third film in the Vacation franchise. The film is directed by Jeremiah S. Chechik. It stars Chevy Chase, Beverly D’Angelo, Juliette Lewis, Johnny Galecki, EG Marshall, Diane Ladd, EG Marshall, Miriam Flynn, Randy Quaid, Mae Questel, William Hickey, Nicholas Guest, Julia Louis-Dreyfus, and Doris Roberts. ...