John Eastway Director Gerry Sont Melvin Purple Actor Lenita Psillakis Gloria Actor Graeme Blundell Alvin Purple Actor Jon Finlayson Burnbaum Actor Tina Bursill Dee Tanner Actor Colin McEwan Mr. Simpson Actor Morris Gleitzman Screenwriter Jim McElroy Producer Ross Berryman Cinematographer Colin Stead Original Music Jon Dowding Production Design Paddy Reardon Art Director Marta Statescu Costume Design Sandra Tynan Costume Design