 In late 1973 he replaced Reg Livermore in the role of Herod in an Australian musical theatre production of "Jesus Christ Superstar".Former bandmate Green composed the soundtrack to the biker film, "Stone" (1974), with Parkinson singing on two tracks, "Cosmic Flash" and "Do Not Go Gentle".In that year his touring band were Rod Coe on bass guitar, Bruno Lawrence on drums (ex-Max Merritt and the Meteors, BLERTA), Mick Lieber on guitar (ex-Python Lee Jackson) and Ray Vanderby on keyboards.