Similar to "The Alien Within"
movie
4.0
Star Leaf
6/6/2015
movie
5.9
Hello Down There
1/1/1969
movie
5.8
The Creeping Flesh
2/12/1973
movie
5.7
There's Nothing Out There
4/5/1991
movie
3.9
Octopus 2: River of Fear
12/6/2001
movie
3.1
Starship Invasions
10/14/1977
movie
5.4
Scream and Scream Again
2/2/1970
movie
5.0
Skyline
11/11/2010
movie
5.3
The Night Caller
12/31/1965
movie
3.6
Alien 2: On Earth
4/11/1980
movie
3.4
The Human Duplicators
3/3/1965
movie
4.4
Laserhawk
1/29/1997
movie
6.7
No One Will Save You
9/21/2023
movie
6.4
The Mysterians
12/28/1957
movie
5.0
The Brain from Planet Arous
10/1/1957
movie
5.2
Green Lantern
6/14/2011
movie
5.3
Without Warning
9/26/1980
movie
5.8
Battle: Los Angeles
3/8/2011
movie
4.4
Escape Velocity
11/28/1999
movie
6.2
I Am Number Four
2/18/2011