1 What's that?Please note our information regarding region codes:
DVDs and Blu-Rays often are country encoded and do not play worldwide. Please check whether your player is compatible with the area code of the item.
DVD code - Area
0/free - Informal term meaning "worldwide"
1 - United States, Canada, Bermuda, U.S. territories
2 - Europe (Central Europe, Northern Europe, Southern Europe, Western Europe), Egypt, Middle East, Japan, South Africa, Swaziland, Lesotho, Greenland, British Overseas Territories, British Crown Dependencies, French Overseas departments and territories
3 - Southeast Asia, South Korea, Taiwan, Hong Kong, Macau
4 - Latin America (except French Guiana), Guyana, Suriname, New Zealand, Australia, Papua New Guinea, much of Oceania
5 - South Asia, Afghanistan, Eastern Europe (Ukraine, Belarus, Russia, Kazakhstan), Africa (except Egypt, South Africa, Swaziland, Lesotho), Central Asia, Mongolia, North Korea
6 - China
7 - Reserved for future use, MPAA-related DVDs and "media copies" of pre-releases in Asia
8 - International venues such as aircraft, cruise ships, spacecraft, etc.
9 - all eight flags set, allowing the disc to be played in any location, on any player
Blu-Ray Code - Area
free/0 - Informal term meaning "worldwide".
A/1 - United States and their dependencies, East Asia, and Southeast Asia; excludes instances that fall under Region C.
B/2 - Africa, Middle East, Southwest Asia, most of Europe, Australia, New Zealand, and their dependencies; excludes instances that fall under Region C.
C/3 - Central Asia, mainland China, Mongolia, South Asia, Belarus, Russia, Ukraine, Kazakhstan, Moldova, and the aforementioned regions' dependencies.
Description:
These human beings will die as they have lived-in a sea of their own blood! The year is 2084, and two power-blocs are poised on the brink of war. Using a series of undersea complexes and deep-space satellites, each bloc carefully monitors the other's movements, slowly edging towards the moment when one will launch an all-out nuclear attack on the other. Arriving on Sea Base Four, the Doctor, Tegan and Turlough are rapidly drawn into the web of intrigue which enmeshes this era's paranoid political maneuverings. Not everyone on board the base is working for the same team, and the officer directly responsible for implementing the bases nuclear capability has died in mysterious circumstances. Amid this already tense atmosphere, the crew of Sea Base Four faces an even greater threat to mankind. The Silurians and Sea Devils, prehistoric reptile men who went into hibernation millions of years before, have re-awoken and intend to launch another attempt to reclaim the Earth from humanity. The Doctor must tackle enemy sabotage and face the Myrka, a giant marine monster. But can he prevent the Silurians from implementing their final solution - launching the missiles to start a war that threatens to wipe out the human race?
Actors:
Tom Adams, Peter Davison, Janet Fielding, Mark Strickson, Ingrid Pitt, Ian McCulloch, Nigel Humphreys, Norman Comer, Stuart Blake, Tara Ward, Vincent Brimble