The infestation has begun
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.
Occupation: Rainfall
2020
Extinction
2018
Encounter
2021
Stargate SG-1: Children of the Gods
2009
Doctor Who: Deep Breath
2014
Landscape with Invisible Hand
2023
Alien Nation
1988
Osiris
2025
The 5th Wave
2016
Spectral
