"Extraordinary things happen at an ordinary police station."
Nigel Davenport
as Inspector Potter
Neil McCarthy
as PC Miller
Marjie Lawrence
as Mrs. Miller
Michael Robbins
as Sergeant Strickland
Carmel McSharry
as Mrs. Lattimore
Shelagh Wilcocks
as Canteen supervisor
John Le Mesurier
as Superintendent Melchior
Jeremy Longhurst
as Vicar
Evelyn Lund
as Mrs. Potter
Jacqueline Blackmore
as Mrs. Potter's Nurse
James MacTaggart
Director
Clive Exton
Writer
