They Lurk Beneath 1 Season 13 Episode

Episode #1

It Came from the Bog

Episode #2

Terror from the Sky

Episode #3

Shriek from Beyond

Episode #4

The Creeping Slime

Episode #5

Curse of the Deep

Episode #6

Nightmare of the Coven

Episode #7

Mark of the Shapeshifter

Episode #8

Mystery of the Vanishing

Episode #9

It Came from Inside the Box

Episode #10

Attack of the Sandman

Episode #11

Eternal Christmas

Episode #12

Return of the Dark Druid

Episode #13

They Lurk Beneath

Episode #14

Haunting of the Blackwater

Episode #15

Mystery of the Hole Creature

Episode #16

Fright from the Ice

Episode #17

Beast from Within

Episode #18

Curse of the Necklace

Episode #19

Revenge of the Doppelganger

Episode #20

The Return of the Beasts

Episode #21

Attack of the Mothman

Episode #22

Summer Camp Nightmare

Episode #23

The Sewer Thing

Episode #24

Scream from the Forest

Episode #25

The Amazon Vapor

Episode #26

The Awakening