Based on the true story of James Keene, a one-time drug associate, trying to elicit a confession from serial killer Larry Hall. Keene himself can be glimpsed playing correctional officer #8 in the season finale You Promised (2022).
"In with the Devil" production is using the working title "Hans Bubby" and filmed in New Orleans in a secure location.
In The Place I Lie (2022), when Brian Miller and Lauren McCauley are looking for Tricia Reitler's body, one of the songs playing on the radio is "Run-Around" by Blues Traveler - which is what Larry Hall was doing to the police with his distorted facts.