Episode Overview
Bullard asks Barnaby to investigate the disappearance of a friend's daughter who was a member of the Oblong Foundation, a cult based at Malham Hall. Jones goes undercover as a new recruit to solve the mystery, but he and Barnaby soon start digging into an old case involving the death of a couple in a boat explosion, which could be linked to the missing woman. With Will Knightley, Kevin Doyle, Holly Aird, Barbara Flynn and John Woodvine
Guest Stars
Barry Jackson
Dr. George Bullard
Heather Tobias
Mrs Oliver
John Woodvine
Commodore
Kevin Doyle
Paddy Powell
Holly Aird
Claire Powell
Josephine Butler
Freddie Raft
Paul Hilton
Dominic Segal
Christine Bottomley
Blaze Leadbetter
Simon Day
Combover Guy