Summary The entire crew of the submarine 'Keppel' are found dead at their posts. All have died of cardiac arrest. The Champions join a fresh crew to re-trace the voyage but in the Atlantic they lose radio control.They find an uncharted island which is being used for illegal nuclear tests by a country whom the U.N. denied nuclear weapons. The 'Keppel' crew were killed because they came across it. Richard and Craig join a landing party but they are all gassed, except the two Champions, who are taken to be experimented on by mad scientist Minoes.The lads escape but must flee the island before it is engulfed in poison gas.
Directed : Unknown
Written : Unknown
Stars : Anthony Nicholls Alexandra Bastedo Stuart Damon William Gaunt
Genres : Thriller Adventure Sci-Fi
Release date : Feb 11, 1969
Countries of origin : United Kingdom
Language : English
Filming locations : Betchworth Quarry, Betchworth, Reigate, Surrey, England, UK
Production companies : Incorporated Television Company (ITC)
Summary The entire crew of the submarine 'Keppel' are found dead at their posts. All have died of cardiac arrest. The Champions join a fresh crew to re-trace the voyage but in the Atlantic they lose radio control.They find an uncharted island which is being used for illegal nuclear tests by a country whom the U.N. denied nuclear weapons. The 'Keppel' crew were killed because they came across it. Richard and Craig join a landing party but they are all gassed, except the two Champions, who are taken to be experimented on by mad scientist Minoes.The lads escape but must flee the island before it is engulfed in poison gas.
Genres : Thriller Adventure Sci-Fi
Release date : Feb 11, 1969
Countries of origin : United Kingdom
Language : English
Filming locations : Betchworth Quarry, Betchworth, Reigate, Surrey, England, UK
Production companies : Incorporated Television Company (ITC)
