Sapphire and Steel. E05. Doctor McDee Must Die. Part 3 of 6.

First broadcast 18th August 1981.

The party guests begin to realize that they are trapped, but their memories are beginning to fail and confusion is taking over.

David McCallum ... Steel
Joanna Lumley ... Sapphire
Patience Collier ... Emma Mullrine
Davy Kaye ... Lord Mullrine
Nan Munro ... Felicity McDee
Jeffry Wickham ... Felix Harborough (as Jeffrey Wickham)
Jeremy Child ... Howard McDee
Jennie Stoller ... Annabelle Harborough (as Jenny Stoller)
Peter Laird ... Greville
Stephen MacDonald ... Dr. George McDee
Christopher Bramwell ... Tony Purnell
Patricia Shakesby ... Anne Shaw
Debbie Farrington ... Veronica Blaney