Synopsis

A Great Darkness is spreading over E-Space. Entropy increases. In search of a last exit to anywhere, the TARDIS arrives on the power-less planet of Apollyon, where the scientist Pallister guards the only way out – a mysterious portal. But the portal needs power to open, and the only power Pallister can draw on is the energy contained within the molecular bonds of all living tissue...

The Doctor, Nyssa, Tegan and Turlough soon learn that neither Pallister nor his ally, the space pirate Captain Branarack, will stop at murder to ensure their escape. But they're not the only menace on Apollyon. The Sandmen are coming – creatures that live on the life force; that live on death.

Death is the only way out into N-Space. Death, or sacrifice.

But whose death?

Whose sacrifice?

Written By: Jonathan Morris
Directed By: Ken Bentley

Cast

Peter Davison (The Doctor), Mark Strickson (Turlough), Sarah Sutton (Nyssa),Janet Fielding (Tegan), Catherine Skinner (Cherryanne), Robert Duncan (Pallister),John Voce (Branarack), Alistair MacKenzie (Robots)

Synopsis

An attack by Travis and a squad of Federation pursuit ships leaves the Liberator damaged, its engines in desperate need of repair.

Blake is forced to take his ship into The Derelict Zone, which is filled with hundreds of drifting spacecraft that never made it out alive...

The same fate awaits his crew. Because the time long expected has come... one of them has turned traitor.

Written By: Justin Richards
Directed By: Ken Bentley

Cast

Gareth Thomas (Roj Blake), Paul Darrow (Kerr Avon), Michael Keating (Vila Restal), Jan Chappell (Cally), Sally Knyvette (Jenna Stannis), Brian Croucher(Travis), Alistair Lock (Zen/Orac), Bethan Walker (Mutoid)

Producer David Richardson
Script Editor Justin Richards