Wayne Knight (born August 7, 1955) is an American comedic actor, perhaps best known for his roles as Newman in the TV sitcom Seinfeld and Officer Don Orville in 3rd Rock from the Sun. His other prominent roles include Dennis Nedry in Jurassic Park, Al McWhiggin in Toy Story 2, Tantor in Tarzan, and Stan Podolak in Space Jam with Michael Jordan
