Cast of
Thicker Than Water

About Thicker Than Water

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
plays Debbie / Jo

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...

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Jonathan Pryce
plays Sam

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...

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Robert Pugh
plays Paul

Robert Pugh as Paul

Robert Pugh was born on January 1, 1950 and is currently 74 years old.

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Catherine Neilson
plays Chloe

Richard Lynch
plays Dorian Phipps

Alan David
plays Chief Superintendent

Alan David as Chief Superintendent

Alan David is a British actor.

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Crispin Letts
plays Nastygram

Sion Probert
plays Nastygram Agent

James Rourke
plays Waiter

Dino Loddo
plays Waiter

Jack Waters
plays Mini-Cab Man

Meredith Kratzer
plays Young Voices

Zoe Groves
plays Debbie (aged 8)

Kirsty Groves
plays Jo (aged 8)

Peter Doran
plays Estate Agent

Rhys Parry Jones
plays Charge Nurse Howard

Lisa Palfrey
plays Young Mother

Ri Richards
plays Young Mother

Rachel Sanders
plays Hotel Receptionist

Hugh Thomas
plays Psychiatrist

Martin Troakes
plays Ellis

Grahame Fox
plays Dalton (uncredited)


Crew of Thicker Than Water

Discover the backstage crew of Thicker Than Water →