Blake tries to rescue the remaining prisoners from the prison planet Cygnus Alpha only to find they have a disease that can be cured by the power mad high priest Vargas
Elenco:
Michael Keating
,
Paul Darrow
,
Peter Tuddenham
,
Jan Chappell
,
Josette Simon
,
Sally Knyvette
,
Gareth Thomas
,
Steven Pacey
,
David Jackson
,
Glynis Barber
.
