Dennis Dirk Blocker (born July 31, 1957), better known as Dirk Blocker, is an American actor. The son of actor Dan Blocker and Dolphia Lee Blocker (née Parker),[1] he currently co-stars as Detective Hitchcock on the Fox comedy series Brooklyn Nine-Nine. He was a regular on Baa Baa Black Sheep (1976-1978), playing pilot Jerry Bragg.
