An evil alien brain, bent on world domination, takes over the body of an atomic scientist, while a "good" alien brain inhabits the body of the scientist's dog and waits for an opportunity to defeat the evil brain.

The Host
2013
6.3/10

Self/less
2015
6.4/10

Phase IV
1974
6.3/10

2073
2024
6.6/10

Geostorm
2017
6.1/10

Automata
2014
5.9/10

The Creator
2023
7.0/10

Latency
2024
5.9/10

Surrogates
2009
6.1/10

I Am Mother
2019
6.7/10

The Invisible Man
1933
7.5/10

Transformers: Age of Extinction
2014
6.0/10

Island of Terror
1966
5.9/10

The Asphyx
1972
6.0/10

Transformers: Revenge of the Fallen
2009
6.2/10

The Fourth Kind
2009
6.3/10

The Black Sleep
1956
6.1/10

Soylent Green
1973
6.9/10

War of the Worlds
2005
6.5/10

Valerian and the City of a Thousand Planets
2017
6.6/10
Pacific Rim: Uprising
2018
6.119/10