Rob Houchen (Eugene), Laura Baldwin (Janey), Daniel Buckley (Feris), Neil McDermott (Evil Lord Hector), Alex Bourne (Lex Hogan), Scott Paige (Theo), Emily Tierney (Carrie/Super Hot Lady), Simon Thomas (Gerhard/Tough Man), Christopher Ragland (Eugene's Dad/Lord Tough Man), Alison Arnopp (Space Diva/Mrs Truthstretcher), Tom Senior (Stock Jock/Laurence/Flock of Eagles Singer), Mark Hamill (Voice of Kevin the Robot), Alex Tranter, Amy West, Ben Darcy, Dillon Scott-Lewis, Lauren Concannon, Sasha Wareham