The Secret War Season 1 Episode 4 - If...

Airdate: 1977-Jan-26

Episode summary:

This is the story of weapons which might have been; weapons as diverse as the incredible Giant Panjandrum and the equally extraordinary Gigant, a glider almost as large as a Jumbo jet

About The Secret War series:

The series traces the moves and countermoves between British and German scientists on land, sea, and in the air.