Mercenaries with nothing to lose are hired to rescue a bioengineer imprisoned in a cold war bunker. Upon entering the ominous facility, they find themselves in a fight for their lives when they come under attack from an unknown and deadly creature.
1975
1978
1987
2006
1910
1928
1993
1973
2004
1981
1984
2020
—
1974
1968
2014
1971
1964