Written by: Alan Barnes
Directed by: Gary Russell
Animated by: Firestep
First transmitted on: Originally broadcast in weekly 3-minute segments (as part of CBBC's Totally Doctor Who) for 12 weeks, between 2nd April 2007 to 29th June 2007.
Cast:
- The Tenth Doctor (David Tennant)
- Martha Jones (Freema Agyeman)
- Baltazar (Anthony Head)
- Caw/Squawk (Toby Longworth)
- Captain Kaliko (Liza Tarbuck)
- Swabb (Tom Farrelly)
- Meregrass (Paul Clayton)
- The Mantasphid Queen (Lizzie Hopley)
- Pilot Kelvin (Steven Meo)
- Computer Voice (Barney Harwood)
- Gurney (Stephen Greif)
- Governor Lok/Warden (Dan Morgan)

