A secret service agent is assigned to protect an expert metallurgist. All five episodes are believed to be lost.
Royston Tickner
Richard Hurndall
Bernard Kay
Terence Longdon
Vernon Dobtcheff
William Russell
Rosemary Nicols
Rob Lee
Douglas Camfield
Director
Victor Canning
Writer
Alan Bromly
Producer
Jan 6, 2015
Sep 23, 2016
Apr 27, 2023
Apr 18, 2011
Jan 18, 1974
Mar 20, 1996
Oct 4, 1962
Sep 16, 2021
English
United Kingdom
