Australian punk trio which was formed in the mid 80s. Originally, Bill Walsh and Peter Jones were playing in the band called Spring Plains, which broke up in 1985. That same year they invited Ross Knight to join the group and thus Cosmic Psychos were born. Robbie Watts replaced Peter Jones after the recording of the live, "Slave To The Crave" album in 1990. After a long hiatus, at the end of 2005, the Psychos went to the studio to record the new album "Off ya Cruet!" with a new drummer Dean Muller that replaced Bill Walsh.