Wayne Elliot Knight, born on August 7, 1955, is an American actor who has become a beloved character actor through his memorable roles across television and film, most notably as the scheming mailman Newman on the iconic sitcom Seinfeld and as the bumbling Dennis Nedry in Steven Spielberg’s blockbuster Jurassic Park. With a career spanning over three decades, Knight has proven himself a versatile performer, adept at both live-action comedy and voice acting, earning a devoted fan base for his distinctive presence and impeccable comedic timing.

Knight’s early life saw him develop a passion for acting, which he pursued after studying at the University of Georgia. He began his professional career on stage, performing in regional theater before transitioning to film and television in the late 1980s. His early film roles included supporting parts in critically acclaimed dramas such as Dead Again and JFK, both released in 1991, as well as a memorable turn in the erotic thriller Basic Instinct in 1992. These roles showcased his ability to hold his own alongside major stars like Kenneth Branagh and Sharon Stone, setting the stage for his breakout performance.

The actor’s career reached new heights in 1993 when he portrayed the hapless computer programmer Dennis Nedry in Jurassic Park, a role that earned him a Saturn Award nomination for Best Supporting Actor. That same year, he began his recurring role as Newman on Seinfeld, the loathsome neighbor of Jerry Seinfeld who became one of the most iconic supporting characters in television history. Knight’s deadpan delivery and chemistry with Michael Richards and Julia Louis-Dreyfus made Newman a fan favorite. He further solidified his sitcom legacy by playing Officer Don Orville on 3rd Rock from the Sun from 1996 to 2001, opposite John Lithgow and Kristen Johnston.

In addition to his live-action work, Knight became a sought-after voice actor. He voiced the elephant Tantor in Disney’s Tarzan in 1999 and the greedy toy collector Al McWhiggin in Pixar’s Toy Story 2 that same year. He also lent his distinctive voice to animated series such as Toonsylvania, Xiaolin Showdown, and Catscratch, as well as the 2018 series Legend of the Three Caballeros. His filmography also includes the comedy Space Jam alongside Michael Jordan, the ensemble farce Rat Race, and the dark superhero film Punisher: War Zone. In 2025, he appeared in the horror sequel Five Nights at Freddy's 2, and he is set to voice a character in the upcoming animated film Goat in 2026. Through a career marked by scene-stealing performances in both comedic and dramatic roles, Wayne Knight remains a cherished figure in popular culture, his characters etched into the memories of audiences worldwide.