Brian Murray, known professionally by his stage name as Brian Doyle-Murray, is an American actor and screenwriter. He has appeared with his younger brother, actor/comedian Bill Murray, in several films, including Caddyshack, Scrooged, Ghostbusters II, Groundhog Day, and The Razor's Edge. He co-starred on the TBS sitcom Sullivan & Son, where he played the foul-mouthed Hank Murphy. He also appeared in the Nickelodeon animated series SpongeBob SquarePants as The Flying Dutchman, the Cartoon Network original animated series My Gym Partner's a Monkey as Coach Tiffany Gills, The Marvelous Misadventures of Flapjack as Captain K'nuckles, a recurring role as Don Ehlert on the ABC sitcom The Middle, and Bob Kruger in the AMC dramedy Lodge 49.

The Marvelous Misadventures of Flapjack is an American animated television series created by Thurop Van Orman for Cartoon Network. It premiered in the United States on June 5, 2008. It stars Van Orman as the voice of Flapjack, a naïve young man who was raised by a whale named Bubbie and is mentored by a crusty old pirate named Captain K'nuckles. Together the trio spend their days in Stormalong Harbor, where most of the show takes place, while getting into mishaps on the search for the elusive Candied Island.