Marc Evan Jackson (born August 21, 1970) is an American comedian and actor. Some of his roles include Sparks Nevada in the Thrilling Adventure Hour, Kevin Cozner in Brooklyn Nine-Nine (he also hosts a podcast based on the sitcom, titled Brooklyn Nine-Nine: The Podcast), Trevor Nelsson in Parks and Recreation, Dr. Murphy in 22 Jump Street, Steve Woodward in Kong: Skull Island, Shawn in The Good Place (also hosting The Good Place: The Podcast), and Bradford Buzzard in the Disney series DuckTales.