Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Terry-Thomas as a bumbling private eye investigating murder at a health resort. Rumbelow: Eric Sykes. Hook: Lionel Jeffries. Dr. Crossley: Dennis Price. Mrs. Crossley: Hazel Terry. Frances: Moira Redmond. Rita: Katya Douglas. Richards: David Lodge.