Summary John Gunther narrates a study of the construction and operation of the Distant Early Warning radar-defense line which stretches across Northern Canada and Alaska.
Directed : Unknown
Written : Unknown
Stars : John Gunther Armand Charlet Bernard Burnet Georges Lépineux
Genres : Adventure Documentary
Release date : Nov 13, 1959
Countries of origin : United States
Language : English
Production companies : Blue J Productions
Summary John Gunther narrates a study of the construction and operation of the Distant Early Warning radar-defense line which stretches across Northern Canada and Alaska.
Genres : Adventure Documentary
Release date : Nov 13, 1959
Countries of origin : United States
Language : English
Production companies : Blue J Productions
