How many seasons does Let the Devil In have?

Let the Devil In has 1 season with 4 episodes.

When did Let the Devil In premiere?

Let the Devil In premiered on August 31, 2025.

Let the Devil In

Name: Let the Devil In
Genre: Mystery

MGM+ Running Mystery

1 Season · 4 Episodes · Premiered August 31, 2025

Let the Devil In is a haunting and mysterious four-episode documentary series about a decades-old tragedy that destroyed one family and ignited the darkest fears of a small New Jersey town. For the first time, witnesses, friends, and community members try to make sense of the unthinkable events, some believing that Satan took hold of a vulnerable teen boy, while others believe that far more earthly demons were to blame.

Where to Watch: MGM+

Official Site

Next Air Time: No upcoming air date

Seasons & Episodes

Season 1

4 episodes

E01

Shock

Mon, Sep 1 2025 1:00 AM GMT+0000

In 1988, devout Catholic and loving mother was found murdered in her Jefferson, NJ home; investigators uncover satanic symbols and come to realize that her son is missing; was this crime the result of the occult...or something far more close to home.

E02

Panic

Mon, Sep 8 2025 1:00 AM GMT+0000

A chilling discovery of another body thrusts the town of Jefferson, NJ into the national spotlight; whispers of devil worship fuel the fire of a nation engulfed by Satanic Panic; as fear mounts, rumors blur what's real...and the supernatural.

E03

Evil

Mon, Sep 15 2025 1:00 AM GMT+0000

The town of Jefferson faces a mystery; how does a son murder his mother so brutally and die by suicide in such a seemingly impossible way?; as investigators uncover an obsession with Satan, whispers of demonic possession grow.

E04

Trauma

Mon, Sep 22 2025 1:00 AM GMT+0000

Several decades later, the community of Jefferson has formed their own theories…and suspects…behind the crime; unsettling questions explore the intersection of obsession and psychosis, and the haunting events that left a traumatic mark in Jefferson.