Cast

Alastair Sim

Dr. Knox

George Cole

Dr. Walter Anderson

Adrienne Corri

Mary Paterson

Jill Bennett

Mary Belle

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Margaret Gordon

Amelia

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Diarmuid Kelly

Burke

Michael Ripper

Hare

Peter Halliday

Adolphus Raby

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Frank Taylor

Paterson

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Jefferson Clifford

Nebby

Crew

Dennis Vance

Director (Directing)

Harry Alan Towers

Writer (Writing)

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Denis Webb

Writer (Writing)

Harry Alan Towers

Producer (Production)