Planetary Threats are organisms or affiliations which pose a massive threat to entire planets.
See also[]
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All items (417)
A
- Achaia
- Aeolian (K9)
- Aethion
- Alien (Assimilate)
- Alien (Attack the Block)
- Alien (Bad Taste)
- Alien (Battle: Los Angeles)
- Alien (Chicken Little)
- Alien (Plan 9 from Outer Space)
- Alien (Reactor)
- Alien (Spielberg's War of the Worlds)
- Alien (Teenagers from Outer Space)
- Alien (The Ambassadors of Death)
- Alien (The Darkest Hour)
- Alien (The Faculty)
- Alien (The Green Slime)
- Alien (When Aliens Attack)
- Alien 3000
- Alienator (Totally Spies)
- Aliens (Planet Monsters)
- Allicon
- Altairian (The Twilight Zone)
- Anderan
- Andromeda Strain
- Animus
- Anti-Spiral
- Anunnaki
- Aparoid
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- Apothicon
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- Armor
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- Atasian
- Atraxi
B
- Bacterian
- Bag
- Bagan
- Beck-tori
- Bio-raptor
- Black Hole Planet 3 Alien
- Black Liquid
- Blastoneuron
- Blastula
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-
- The Blob
- Blood Tribe
- Blue (Blue Gender)
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- Body Squeezer
- Bolar
- Brainsuck Alien
- Brandon Breyer's species
- Broccoloid
- Bronze Tribe
- Broodwarrior
- Bug (Men in Black)
- Bug (The Galactic Navy Officer Becomes an Adventurer)
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- Builder (Man After Man)
C
- Cabal
- Calvin
- Ceph
- Ceph Comander
- Ceph Grunt
- Ceph Heavy
- Ceph Stalker
- Cetus (Andromeda)
- Chimera (Resistance)
- Chimera Ants
- Chimera Sui Generis
- Collector (The Owl House)
- Cosmic Cloud
- Covenant
- Crayak
- Creatures of the Mist
- Creeping Terror
- Crite
- Cromulon
- Cron's species
- Crusher (Fade to Silence)
- Cryog
- Cryptids (Call of Duty Ghosts)
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- Crystalline Entity
- Cthulhu
- Cultist
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D
E
F
G
H
K