The search for Dayna has led the crew of the Liberator half way across the galaxy, but now Avon knows why she left them. He knows where she went. He knows what she was looking for.
But can he find his missing crewmate before it is too late?
The answers lie on a planet called Appallon Five - but so does danger and betrayal.
Written By: Justin Richards
Directed By: Lisa Bowerman
Paul Darrow (Kerr Avon), Michael Keating (Vila Restal), Jan Chappell (Cally), Steven Pacey (Del Tarrant), Tom Chadbon (Del Grant), Alistair Lock (Zen/Orac)