Cast: Colette Wilde

Direction Don Sharp

Cast William Lucas · Andrew Faulds · Colette Wilde · Stratford Johns

Plot A renowned safecracker and his crew try to rob a bank by entering the vault through the sewer system.

Direction Vernon Sewell

Cast Peter Dyneley · Jane Hylton · Nanette Newman · Maurice Kaufmann

Plot A young couple go to check out a house they're thinking of buying. A somewhat mysterious woman tells the couple several stories of the fates that befell the house's previous...

Direction Allan Davis

Cast Bernard Lee · David Knight · Francis De Wolff · Colette Wilde

Plot A man is murdered in a room with no windows and a steel lined door which locks only from the inside.

Direction Michael Anderson

Cast Oskar Homolka · Robert Urquhart · Yvonne Furneaux · Josephine Griffin

Plot A rich old lady dies in bed and leaves all of her money to her recently adopted daughter, who is quickly accused and exonerated of her murder. But that most...

Direction C.M. Pennington-Richards · Robert Lynn · Charles Frend · Bill Lewthwaite

Cast Charles Korvin · Edwin Richfield · Roland Bartrop · George Pastell

Plot The series followed the adventures of Interpol policemen Duval and Mornay as they fought against international drug-running, homicide, robbery and forgery.