The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.

65
2023
5.9/10

20 Million Miles to Earth
1957
6.2/10

Babylon 5: A Call to Arms
1999
6.9/10

Underwater
2020
6.3/10

The Black Hole
1979
5.8/10

Stargate: Continuum
2008
7.1/10

Creature from the Black Lagoon
1954
6.8/10

Babylon 5: The Gathering
1993
6.5/10

John Carter
2012
6.4/10

Pacific Rim
2013
7.0/10

Babylon 5: The River of Souls
1998
6.4/10

Titan A.E.
2000
6.6/10

Ben 10: Alien Swarm
2009
6.2/10

King Kong
1933
7.6/10

The Blob
1958
6.2/10

2001: A Space Odyssey
1968
8.0/10

Ben 10: Race Against Time
2008
5.9/10

Invasion of the Body Snatchers
1956
7.5/10

The Astronaut
2025
6.1/10

Star Trek Beyond
2016
6.8/10
Alien Autopsy
2006
5.721/10