Tales of the Unexpected. S04 E08. Never Speak Ill of the Dead.

First broadcast 24th May 1981.

Sim and Bob find their friend David filling a hole in his cellar and conclude he has killed and buried his wife.

Colin Blakely ... Dr. David Rankin
Warren Clarke ... Bob
Keith Drinkel ... Sim
Cheryl Hall ... Irene Rankin
Brian Osborne ... Police Sergeant