
Season 4 (2024)
Kristen, David and Ben continue to assess cases while Leland attempts to lure Kristen into raising the baby antichrist conceived with her ovum, culminating in one last confrontation with Leland and the 60 families that make up Evil in the modern world.
Episodes: 14
Star Cast: Katja Herbers , Mike Colter , Aasif Mandvi , Michael Emerson ,
Episodes List

Ep.1 How to Split an Atom
Air Date: 2024-05-23
Kristen learns the details of Leland's evil scheme involving her ovum, and Sheryl's involvement in the plot increases the tension between mother and daughter. Meanwhile, David, Ben, and Kristen are sent to investigate a particle accelerator suspected to be a gateway to Hell.

Ep.2 How to Train a Dog
Air Date: 2024-05-30
Kristen, David, and Ben look into a possible werewolf attack that isn't what it seems. Andy grapples with his mysterious trauma, while Ben uses science to solve his Jinn problem.

Ep.3 How to Slaughter a Pig
Air Date: 2024-06-06
Kristen's surrogacy faces complications, and the team visits a pig farm.

Ep.4 How to Build a Coffin
Air Date: 2024-06-13
Andy is pushed to deadly measures as the team investigates a speech demon.

Ep.5 How to Fly an Airplane
Air Date: 2024-06-20
The team visits the Vatican as sinister forces besiege the Bouchard house.

Ep.6 How to Dance in Three Easy Steps
Air Date: 2024-06-27
Sheryl reaches her breaking point with Leland.

Ep.7 How to Bandage a Wound
Air Date: 2024-07-04
Ben begins to question his sanity, impacting his relationship with Renee.

Ep.8 How to Save a Life
Air Date: 2024-07-11
Sheryl takes action to prevent a catastrophic event.

Ep.9 How to Build a Chatbot
Air Date: 2024-07-18
The team looks into bizarre text messages. Sheryl tries to beat Leland.

Ep.10 How to Survive a Storm
Air Date: 2024-07-25
Kristen must protect her family. Sheryl and Leland's war peaks.

Ep.11 Fear of the Future
Air Date: 2024-08-01
The team receives disappointing news. Kristen meets mysterious stranger Ellie, who claims to be an old friend of Sheryl's. A game between the two reveals disturbing information about Kristen's future...and about Ellie herself.

Ep.12 Fear of the Other
Air Date: 2024-08-08
Sister Andrea gives the team their last assessment, a man who believes his doppelganger has possessed him and has a personal connection to the nun.

Ep.13 Fear of the Unholy
Air Date: 2024-08-15
The Vatican asks the team to investigate a Hawking-like genius for potential ties to the occult. David's continued aiding of the Entity produces physical effects, and he and Sister Andrea say goodbye to St. Joseph's. Meanwhile, Leland returns home, where David confronts him.

Ep.14 Fear of the End
Air Date: 2024-08-22
An ominous countdown begins after the Bouchard girls start a new game on their VR goggles. The Entity moves to stop the Sixty, despite Sister Andrea's warnings. The team receives an offer they never expected. Kristen faces a final threat as Leland takes matters into his own hands.