Stephen Dillane as Gray Harston

Amanda Donohoe as Druscilla Janus

Richard Hammatt as Tiny

Anne Lambton as Woman at Party

Trevor Ray as Man at Party

June Ellis as Hotel Receptionist

Hilary Mason as Miss Platt

Christopher Downing as Bank Teller

Owen Brenman as Estate Agent

Kay Stonham as Isabel

Mark Lambert as Francis

Joanna Phillips-Lane as Charmian

Jean-Laurent Cochet as Honore

Evie Garratt as Enid

Howard Cooke as Gardener

Tex Fuller as Jeremy Rawlings

Ben Robertson as Jones

Rani Singh as Woman with Baby

Maria Warner as RSPCA Receptionist

Matthew Marsh as Detective Inspector Brodd

Christopher Stahl as Stapleton

Edmund Dring as Dr. Finnegan