Falling space debris threatens Eureka residents and Carter turns to high school science fair participants to solve the problem. Specifically, he taps a student science project created to harness the…

Liv’s newest brain is a talk show host who gives relationship advice, but Liv’s overbearing shrinking of her friends soon irritates them. Meanwhile, Liv questions her relationship with Lowell, Blaine…

After eating the brain of their newest John Doe, Liv gets a vision of Clive as a dirty cop working with a gang to find a rat in their organization….

Liv’s newest corpse is a sociopathic hitman, and she’s apathetically shocked to discover that she no longer feels emotions. Meanwhile, Marcy turns up as a full zombie and Ravi hopes…

Oliver’s past comes back to haunt him in the form of The Dark Archer, Oliver’s former teacher, who seeks revenge on his student by taking aim at Lois and Chloe….

Oliver tries to help a young street girl, Mia AKA Speedy, get out of her dangerous life by offering to train her, but Mia double crosses him. Lois asks Clark…

Dean falls victim to a couple of witches, sisters Jamie and Jennie Plum, who manage to steal a powerful book of spells from the Winchester brothers. When Sam and Dean…

After a group of young girls go missing Sam and Dean realize that a group of vampires have taken up residence in the small town. After a fight with two…