The Doctor (voice)
David Tennant
Martha Jones (voice)
Freema Agyeman
Gurney (voice)
Stephen Greif
Locke / Warders (voice)
Dan Morgan
Baltazar (voice)
Anthony Stewart Head
Caw / Squawk (voice)
Toby Longworth
Captain Kaliko (voice)
Liza Tarbuck
Swabb (voice)
Tom Farrelly
Mantasphid Queen (voice)
Lizzie Hopley
Mergrass (voice)
Paul Clayton
Pilot Kelvin (voice)
Steven Meo
Control Voice (voice)
Barney Harwood
Director
Gary Russell
Original Music Composer
Murray Gold
Producer
James Goss
Executive Producer
Mark Cossey
Production Manager
Kirsty Reid
Writer
Alan Barnes
Production Design
Edward Thomas
Ros Attille