David Murray "Dave" Brockie (August 30, 1963 – March 23, 2014), was a Canadian musician, best known as the lead vocalist of the metal band Gwar, in which he performed as Oderus Urungus. He also performed as a bassist and lead singer in bands such as Death Piggy, X-Cops, and the Dave Brockie Experience (DBX), and starred in the comedy/horror TV sitcom Holliston as Oderus Urungus. Brockie died in 2014 of a heroin overdose, leaving Gwar without any of its founding members.