Similar to "Species: Unknown"
movie
6.7
Signs
8/2/2002
movie
3.6
End of the World
8/1/1977
movie
6.5
Critters
4/11/1986
movie
7.0
Mission Galactica: The Cylon Attack
8/9/1979
movie
7.5
Invasion of the Body Snatchers
2/5/1956
movie
7.2
Invasion of the Body Snatchers
12/20/1978
movie
5.3
The Alien Autopsy
4/28/1995
movie
5.6
The Substitute
3/13/2007
movie
5.3
Critters 3
12/11/1991
movie
4.1
Arachnid
6/29/2001
movie
5.0
Critters 4
8/20/1992
movie
6.0
Species
7/7/1995
movie
5.6
The Angry Red Planet
11/23/1959
movie
6.6
Cocoon
6/21/1985
movie
6.4
Alien³
5/22/1992
movie
6.2
Alien Resurrection
11/12/1997
movie
5.8
The X Files: I Want to Believe
7/24/2008
movie
6.2
Critters 2
4/29/1988
movie
6.1
Sphere
2/13/1998
movie
5.1
Evil Aliens
3/10/2006