After responding to a distress call on a Martian moon, a group of space marines discover that it's been taken over by demonic creatures who wish to create Hell on Earth.
6 November 1984
10 May 1970, Miami Beach, Florida, USA
13 September 1966, Melbourne, Victoria, Australia
1983, Plumstead, London, England, UK
11 March 1968, England, UK
14 September 1971, Cuckfield, West Sussex, England, UK
1968, San Francisco, California, USA
9 September 1985, Aberdeenshire, Scotland, UK
