A secret service agent is assigned to protect an expert metallurgist. All five episodes are believed to be lost.
Aired 22 October 1966 • 25 min
Aired 29 October 1966 • 25 min
Aired 5 November 1966 • 25 min
Aired 12 November 1966 • 25 min
Aired 19 November 1966 • 25 min