Vegas Vacation is a 1997 comedy film directed by Stephen Kessler. It is the fourth installment in National Lampoon's Vacation film series, and was written by Elisa Bell, based on a story by Bell and Bob Ducsay. The film stars Chevy Chase, Beverly D'Angelo and Randy Quaid, with Ethan Embry and Marisol Nichols as Griswold children Rusty and Audrey. The film opened at #4 at the box office and grossed over $36.4 million domestically. Vegas Vacation became the first theatrical Vacation film not to carry the National Lampoon label or a screenwriting credit from John Hughes.