Season 1
S1.E1 ∙ Welcome to MathesonS1.E2 ∙ Trapper / KeeperS1.E3 ∙ Head GamesS1.E4 ∙ The Keepers of the KeysS1.E5 ∙ Family TreeS1.E6 ∙ The Black DoorS1.E7 ∙ DissectionS1.E8 ∙ Ray of F**king SunshineS1.E9 ∙ EchoesS1.E10 ∙ Crown of Shadows
Season 2
S2.E1 ∙ The PremiereS2.E2 ∙ The Head and the HeartS2.E3 ∙ Small WorldS2.E4 ∙ Forget Me NotS2.E5 ∙ Past is PrologueS2.E6 ∙ The MazeS2.E7 ∙ Best Laid PlansS2.E8 ∙ Irons in the FireS2.E9 ∙ Alpha & OmegaS2.E10 ∙ Cliffhanger
Season 3
Locke & Key (2020)
After their father is murdered under mysterious circumstances, the three Locke siblings and their mother move into their ancestral home, Keyhouse, which they discover is full of magical keys that may be connected to their father's death.