who played rusty in national lampoon's european vacation
Jason Lively Lively started his career by appearing in the pilot episode of The Dukes of Hazzard when he was 10 years old. His first film appearance was four years later in the 1983 film Brainstorm. That same year he also had another appearance in The Dukes of Hazzard. His most recognizable roles came later when he played Rusty Griswold in National Lampoon's European Vacation, and Chris in Night of the Creeps. After that, he appeared in the films Ghost Chase and Maximum Force. In 1993, he appeared in the video game Return to Zork, along with his sisters, Robyn Lively and Lori Lively.
Ken Jeong He made his film debut in Judd Apatow's Knocked Up as Dr. Kuni, which proved to be his breakout performance. From that point forward he was able to transition from medicine into a full-time career in the entertainment industry. Subsequently, he has appeared in Pineapple Express; Role Models as King Argotron; All About Steve; The Goods: Live Hard, Sell Hard; Couples Retreat; and as Mr. Chow in The Hangover, The Hangover Part II, and The Hangover Part III. He co-starred in Zookeeper and Transformers: Dark of the Moon, released in summer 2011.