Debbie and Jo are identical twins. After Jo is killed in a car accident, Debbie starts to act increasingly like Jo. Mysterious circumstances lead Jo's widower Sam to suspect that the accident wasn't an accident at all.
Full Cast of Thicker Than Water
Theresa Russell
as Debbie / Jo
Theresa Russell (born Theresa Lynn Paup; March 20, 1957) is an American actress. Russell made her film debut in The L...
Jonathan Pryce
as Sam
Jonathan Pryce, CBE (born 1 June 1947) is a Welsh stage and film actor and singer. After studying at the Royal Acade...
Robert Pugh
as Paul
Robert Pugh was born on January 1, 1950 and is currently 75 years old.
Alan David
as Chief Superintendent
Alan David is a British actor.
Catherine Neilson
as Chloe
Sion Probert
as Nastygram Agent
James Rourke
as Waiter
Dino Loddo
as Waiter
Meredith Kratzer
as Young Voices
Zoe Groves
as Debbie (aged 8)
Kirsty Groves
as Jo (aged 8)
Peter Doran
as Estate Agent
Ri Richards
as Young Mother
Rachel Sanders
as Hotel Receptionist
Hugh Thomas
as Psychiatrist
Crew of Thicker Than Water
Discover the backstage crew of Thicker Than Water →- Released on July 29, 1993