Michael DennyFlynn Guffin Alicja DruzkowskaKatherine Helena JacksProfessor Mercuria Martin Ashley JonesCaptain Bartlett George MaguireZeb Cartwright Yvonne MarsdenLady Escargoza Gary SimpsonVoice of Naal John MaxwellDirector / Producer Harry StanilandAssociate Producer Heidi McQueen-PrenticeCo-Costume Designer John Carroll-GibbonsEditor 
