When an agent in diving gear is found dead in a Scottish loch yet substantially taller than he was whilst he was alive Steed and Mrs. Peel visit a remote castle owned by the feuding De'ath cousins, Ian and Angus, to investigate the sinister goings-on. Written by
don @ minifie-1
Did You Know?
Until the very last scene, Patrick Macnee never wears suit or trousers in this episode - he is kilted throughout and wears a cardigan. See more
(at around 19 mins) just after Steed puts the paper boat into the moat. A wire can be seen pulling the paper boat. See more
[picking up Emma, who is injured
Lean on me, Mistress Peel, as much as you like.