|Home time period||Precambrian Supereon|
|Creature type||Priapulid worm|
|Appearances||Episode 8.13 (Part 2)|
Fog Worm is a species of Priapulid worm that lived in the Precambrian period.It is the first known life form ever known.
Episode 8.13 (Part 2)Edit
An anomaly opens up at a Garage and Fog Worms come through but are quickly killed when Evan Cross and Dylan Weir arrived.