Similar movies
War for the Planet of the Apes
Blade II
The Fly
The Fly II
Bats
The Fly
Mimic 2
Mimic
1977

Horror

The Hills Have Eyes
Laserblast
Mutants
G.I. Joe: The Movie
2009

Sci-Fi

District 9
Arachnid
Rampage
Attack of the Killer Tomatoes!
Friend of the World
The Presence
Hell Comes to Frogtown
Pandorum