Cast
- Tom Baker (The Doctor)
- Louise Jameson (Leela)
- Geoffrey Beevers (The Master)
- Michael Cochrane (Colonel Hugh Spindleton)
- Dan Starkey (Marshal Grinmal / Captain Clarke)
- John Banks (Tyngworg / Warner / UNIT RT Operator)
Doctor Who - The Fourth Doctor Adventures
1.6. Doctor Who: The Oseidon Adventure
Written by Alan Barnes
Starring Tom Baker Louise Jameson
