Where does science end and the supernatural begin? That's the mysterious—and dangerous—line explored by skeptical psychologist Kristen...

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...

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...

Kristen, David and Ben continue to assess cases while Leland attempts to lure Kristen into raising the baby antichrist conceived with her ovum,...

Forensic psychologist Kristen Bouchard is hired by the Catholic Church to determine whether a serial killer is possessed by a demon or merely a...

Kristen, David and Ben investigate a supposed miracle when a teenage girl comes back to life after being declared dead for almost three hours;...

After a high-strung theater producer's behavior turns from demanding to what is believed to be demonic, Kristen, David and Ben must assess the...

Kristen, Ben and David are hired to evaluate Eric, a seemingly psychopathic 9-year-old boy; Eric takes a liking to David, which leaves them hopeful...

On Halloween night, Kristen and David are sent to assess an exorcism; Ben goes on his favorite show, where he debunks supernatural finds with fellow...

When the Catholic Church asks Kristen, David and Ben to assess the veracity of a local prophetess, Grace Ling, they are shaken when they see one of...

When Bridget confesses to murder during her exorcism, Monsignor Korecki asks Kristen, David and Ben to investigate if the details match any open...

When David recognizes one of the sigils in the Poveglia Codex from his father Leon's artwork, he and Kristen journey to a remote art commune to...

David is shocked to learn he is being sued for inflicting severe psychological harm on Caroline Hopkins, after he assisted in her exorcism. The...

Kristen, David and Ben are called to investigate an insidiously addictive Christmas song that's spreading among an increasing number of students, and...

After David is badly wounded, he is determined to fight off the menacing presence of death from his hospital bed.

Leland assists convicted serial killer Orson Leroux with having his conviction overturned; Kristen is called into court to testify while her...

David, Kristen and Ben assess whether a pregnant woman is possessed when she claims one of the twins she’s carrying is evil. Their...