Sean Persaud

The team head to Oklahoma to look into a murderous clown who is terrorising the small town of Guymon.

Bobby takes an interest in Travis's photography professor, but Travis refuses to introduce them; Laurie develops feelings for a man she has only spoken to on twitter; Jules and Andy prepare to face off with a group of kids.

Jack grudgingly agrees to search for his daughter Hannah's (recurring guest star Vanessa Marano) boyfriend who disappears after he runs away from home in Chicago to be with her in New York. Recurring guest star Adam Kaufman appears as Brian Donovan, the father of Samantha's son, Finn.

Maya's Halloween becomes truly terrifying when JJ attends a rave in the woods; Ray joins Dylan's Halloween heist to prove he's more than a do-gooder; Jimmy and Kenneth turn the DiMeo home into the neighbourhood's haunted house.