Brian Dietzen (born November 14, 1977) is an American actor best known for his role as Jimmy Palmer on NCIS since 2004. In 2012, he was promoted to season regular at the beginning of the show's tenth season.
Brian Dietzen has appeared in 5 movies.
These include One Minute Time Machine, Congratulations, Karaoke Man, Nowhere to Hide and From Justin to Kelly.Brian Dietzen has appeared in 6 TV Series.
These include My Guide to Becoming a Rock Star, NCIS, NCIS: Hawai'i, Boston Public, Perception and NCIS: New Orleans.