Alien seeds hitch a ride to earth in a space shuttle crew and begin to grow. When their numbers reach the Threshold amount they will be an unstoppable swarm.
Extinction
2018
6.0/10
Stargate: Continuum
2008
7.1/10
Stargate SG-1: Children of the Gods
2009
7.1/10
Doctor Who: Deep Breath
2014
7.8/10
Doctor Who: Planet of the Dead
2009
7.5/10
Spectral
2016
6.5/10
4 Horsemen: Apocalypse
2022
6.0/10
Alien Nation
1988
6.1/10
Impostor
2001
6.1/10
Attack on Titan
2022
6.0/10
Megaboa
2021
6.3/10
Ben 10: Race Against Time
2008
5.9/10
Predator 2
1990
6.3/10
Stargate: The Ark of Truth
2008
7.1/10
Super Eruption
2011
5.9/10
Project Ithaca
2019
5.8/10
Die Alone
2024
6.2/10
Roswell
1994
6.1/10
Ben 10: Alien Swarm
2009
6.2/10
Elevation
2024
6.4/10
Evangelion: 1.0 You Are (Not) Alone
2007
7.6/10
