The Three Keys

Overview

Duval is on the trail of Thackeray, an international forger who robs safes and substitutes forged bills for the real thing.

Episode Information

Guest Stars

Lionel Murton

Thakeray

Cyril Shaps

Slade

A

Anthony Jacobs

Artigas

Arnold Diamond

Lambert

Basil Dignam

Insp. Hopkins

Edwin Richfield

Inspector Mornay