Rebecca Balding portrays Trish Michaels, one of the main characters who encounters the creatures unleashed by the miners.
Fred McCarren plays Mark Kinner, a member of the group dealing with the aftermath of releasing the creatures in the town.
Anne-Marie Martin takes on the role of Jessica Ford, a character caught up in the chaos caused by the creatures in the small town.
Jeff Harlan portrays Roger Lowrie, who becomes involved in the struggle to survive against the ancient monsters.
John Crawford plays Brian Deering, a character facing the terrifying creatures that have been unleashed.
Med Flory is Dan Ostroff, a character dealing with the repercussions of the miners' actions and the danger they have unleashed.
Jon Lormer portrays Greenwalt, an old man caught in the midst of the chaos caused by the creatures in the town.
Peg Stewart takes on the role of Victoria Tusker, a character affected by the creatures that have been released into the town.
Scott Wilkinson plays Deputy Blanchard, a character involved in trying to contain the threats posed by the ancient creatures.
Marcia Dangerfield portrays Martha Chapman, a character facing the terrifying creatures unleashed in the small town.
Our free email delivers the daily top 10 TV shows and top 10 movies directly to your inbox. Stay ahead of the trends. Sign up below.