Lucas helps Dawson narrow her search for Declan Bode, a Satanist who is a "person of interest" in the serial killings; an emboldened Calvin challenges Proctor and Kurt; and Carrie's vigilante antics put her and Deva in danger.

Cast: Antony Starr, Ivana Milicevic, Ulrich Thomsen, Frankie Faison, Hoon Lee, Matt Servitto, Ryann Shane, Lili Simmons, Matthew Rauch, Tom Pelphrey, Chris Coy, Jayden Blake Cochran, Abra Dadum, Eliza Dushku, Pete Georgopoulos