A hairdresser hires Elly and Dee to find out if her boyfriend is straying. But they find more than anyone expected. Elly investigates a detective for her husband.
Where to Watch The Devil You Know
Cast of The Devil You Know
Adrian Lukis
Barbara Flynn
Catherine Russell
Clarke Peters
Peter Capaldi
Graham McGrath
Struan Rodger
Susan Fleetwood
Edward HolmesSam Tate
Robert MarchandDirector
Bill GallagherWriter
Ann SkinnerProducer
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