Alien Legacy happened in 1994.
Alien Legacy was created in 1994.
The Alien Legacy - 1999 V is rated/received certificates of: UK:15
Alien Nation The Udara Legacy - 1997 TV is rated/received certificates of: Poland:15 UK:PG
Heiankyo Alien happened in 1980.
Alien Swarm happened in 2010.
Alien Syndrome happened in 1987.
Alien Storm happened in 1990.
Alien Incident happened in 1996.
Alien Highway happened in 1986.
Alien Shooter happened in 2003.
Alien Cabal happened in 1997.
Alien Carnage happened in 1993.