Director
Gerald Blake
DIRECTOR
Writer
Alexander Baron
WRITER
Joseph Conrad
Stars (in credits order)
Nigel Green
Adolph Verloc
Mary Webster
Winnie Verloc
Dennis Waterman
Stevie
David Collings
Mr. Vladimir
Reginald Barratt
Karl Yundt
James Beck
The Carter
John Cater
The Professor
Roy Denton
Wurmt
Dorothy Edwards
Guest at Elsley House
Ailsa Grahame
Winnie's mother
Richard Hurndall
Assistant Commissioner
Pauline Loring
Countess
Philip Madoc
Ossipon
Robert Mill
Toodles
Douglas Milvain
Mortuary policeman
Harriet Petworth
George Pravda
Michaelis
Llewellyn Rees
The Minister
Edwin Richfield
Chief Insp. Heat
Peter Thornton
Plain clothes detective
