Overview
Jo and the Doctor visit the Master, now safely locked up in an island prison. Or is he? When the Doctor and Jo find themselves caught up in the mystery of the missing ships and the creatures that emerge from the sea, they begin to wonder if the Master is up to his old tricks.
Cast
The Doctor (archive footage)
Jo Grant (archive footage)
The Master (archive footage)
Colonel George Trenchard (archive footage)
Captain John Hart (archive footage)
Robbins (archive footage)
Commander Ridgeway (archive footage)
Lt. Commander Mitchell (archive footaage)
3rd Officer Jane Blythe (archive footage)
C.P.O Myers (archive footage)
C.P.O Smedley (archive footage)
C.P.O Summers (archive footage)
