Sezonul 1 al filmului serial Evil a fost difuzat în premieră pe data de 26 septembrie 2019.

Where does science end and the supernatural begin? That's the mysterious—and dangerous—line explored by skeptical psychologist Kristen Bouchard when she teams up with priest-in-training David Acosta to explore the evil humanity is capable of. Together, they dive into the Catholic Church's files of occult phenomena to bring them to rational conclusions...or attempt to. Angel sightings, demonic possessions, prophecies and conspiracies test their faiths and push them to their limits as they learn that the world's darkness may run deeper than they ever thought possible.

Sezonul 2 al filmului serial Evil a fost difuzat în premieră pe data de 20 iunie 2021.

In season two, Kristen struggles with her darker nature after killing a man. David suffers temptation as he gets closer to his ordination, and Ben is visited by night terrors that prey on his greatest fears.

Sezonul 3 al filmului serial Evil a fost difuzat în premieră pe data de 12 iunie 2022.

Season three begins moments after the end of season two: when a newly ordained David and Kristen kiss. The two not only have to navigate this fraught new reality, but contend with David’s involvement with “the entity,” an espionage unit within the Catholic church. Meanwhile, Ben finds his brain breaking from their unsolved cases and turns to his sister for help.

Sezonul 4 al filmului serial Evil a fost difuzat în premieră pe data de 23 mai 2024.

In Season 4, Kristen, David and Ben continue to assess cases that involve wayward technology, possessed pigs, demonic oppression and infestation, a dance muse conjured by alleged witches and an evil relic. Throughout, Leland attempts to lure Kristen into raising a baby antichrist who was conceived with her ovum. David is recruited by the Vatican's secret service to "remote view" a paranormal ability to see the unseen in order to detect evil. Ben is hit by an ion beam, causing him to see visions of a taunting jinn until he discovers an unusual solution to banish it. Finally, all three realize they only have a few weeks left to assess cases because the parish has decided to disband the team due to a lack of funds. This culminates in one last confrontation with Leland and the 60 families that make up Evil in the modern world.