Anthony Donald Joseph Field is an Australian musician, actor, songwriter and producer. He is best known as the leader of the children's group the Wiggles and a member of the 1980s and 1990s pop band the Cockroaches. While still a teenager, he helped found the Cockroaches with his brothers, Paul and John. The Cockroaches recorded two albums and enjoyed moderate success, interrupted by Field's service in the Army, until they disbanded in the late 1980s.