The Doctor and Ramo are sentenced to be sacrificed to the goddess Amdo and must escape to put a stop to Zaroff's plan.
Quest roles:
Anneke Wills(Polly), Michael Craze(Ben), Colin Jeavons(Damon), Joseph Fürst(Zaroff), Tom Watson(Ramo), Noel Johnson(Charles Grover M.P.), Catherine Howe(Ara), Peter Stephens(Lolem)