A young woman commits suicide. Her sister is not ready to let the death go without someone answering a few questions. Namely, was it really suicide, and where is the large amount of money her sister withdrew from the bank the day before her death.
Albert Lieven
as Paul Heindrik
Barbara Shelley
as Jean Anscomb
John Meillon
as Ross Williams
Kenneth Cope
as Derek Maitland
Barbara Windsor
as Babs Newton
Barry Linehan
as Det. Sergeant Rigby
