Form small beginnings on a Victorian farm to globetrotting punk rock icons, the Cosmic Psychos became one of Australia's most influential bands. Now after thirty years of music making, 'Cosmic Psychos: Blokes You Can Trust' documents the highs and lows of the group's musical career as told by members from the Melvins, L7, Mud Honey, Pearl Jam, and The Hard-Ons with other international music producers and from the Cosmic Psycho band members themselves.