Martin Starr is an American actor and writer, best known for his role as Gilfoyle in the television series Silicon Valley. Born on July 30, 1982, in Santa Monica, California, he began his career in the entertainment industry at a young age. In addition to his work on Silicon Valley, Starr has appeared in various films and television shows, including Freaks and Geeks and Party Down. His performances often showcase his talent for both comedy and drama, making him a versatile figure in Hollywood.