Thunderbirds: Danger at Ocean Deep

International Rescue must save the crew of a new super tanker when it sails into a patch of sea harbouring a fungus that reacts explosively with the vessel's cargo of liquid fuel.

• Director: Desmond Saunders
• Cast: Peter Dyneley, Shane Rimmer, David Holliday, Matt Zimmerman, David Graham, Ray Barrett, Sylvia Anderson, Christine Finn