St. Agatha poster

St. Agatha

"Atone for your sins."

Movie 2018 1h 43m 5.5 /10
Directed by Darren Lynn Bousman

Set in a quiet Georgia town during the 1950s, St. Agatha follows a pregnant con artist on the run who seeks shelter behind the stone walls of a secluded convent. What begins as a chance refuge to hide her unborn child soon curdles into a chilling trap where silence is enforced and every corner... Read more

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Streaming availability last verified: February 04, 2026

About St. Agatha

Set in a quiet Georgia town during the 1950s, St. Agatha follows a pregnant con artist on the run who seeks shelter behind the stone walls of a secluded convent. What begins as a chance refuge to hide her unborn child soon curdles into a chilling trap where silence is enforced and every corner seems watched. The sisters keep to themselves and the convent hides more than prayer; strange rituals, strict rules, and a veil of secrets hang over the halls. As fear intensifies, Mary faces tests of nerve and grit, and she must find a way to protect her baby while the convent's dark agenda closes in. Escape feels possible, but freedom has a price.

Directed by Darren Lynn Bousman, the movie builds a lean tense atmosphere with a compact cast. The screenplay comes from Andy Demetrio, Shaun Fletcher and Sara Sometti Michaels, and Sabrina Kern leads as Mary alongside Carolyn Hennesy and Courtney Halverson.

Critics offered mixed takes, noting a patient mood and a claustrophobic soundscape that keeps dread close. The themes circle motherhood under pressure, autonomy versus control, and the price of secrets in a closed world. While not universally praised, the film earns respect for its nerve and clarity, delivering a stark meditation on faith, fear, and resilience inside a fortress of silence.

Box office receipts for St. Agatha clocked in at about 1.47 million dollars worldwide, a modest haul reflecting its niche release and genre appeal. The film found its audience mainly among horror viewers seeking a tense confinement story.

St. Agatha has a modest footprint in horror culture, resonating with fans who enjoy writers room style thrillers and claustrophobic settings. Its strongest echoes come through visuals of the convent and the eerie insistence on silence, which echo in later indie thrillers about trapped protagonists. For many viewers, the movie serves as a tight reminder that strength can emerge under pressure.

Details

Release Date
April 20, 2018
Runtime
1h 43m
User Ratings
226 votes
Type
Movie
Genres
Horror, Thriller
Country
United States
Studio
The Outside Writers +3 more
Box Office
$1,468,454
External Links
View on IMDB

Official Trailer

Cast

Sabrina Kern

Sabrina Kern

Mary / Agatha

Carolyn Hennesy

Carolyn Hennesy

Mother Superior

Courtney Halverson

Courtney Halverson

Catherine

Seth Michaels

Seth Michaels

Father Andrew

Trin Miller

Trin Miller

Paula

Lindsay Seim

Lindsay Seim

Doris

Jayson Warner Smith

Jayson Warner Smith

Mary's Dad

Hannah Fierman

Hannah Fierman

Sarah

S

Shaun Fletcher

Deputy Pearl

M

Maximus Murrah

William

Director: Darren Lynn Bousman

Written by: Andy Demetrio, Shaun Fletcher, Sara Sometti Michaels

Frequently Asked Questions

St. Agatha is available to stream on Amazon Prime Video. You can also rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, St. Agatha is available to stream on Amazon Prime Video.

Yes, you can rent on Apple iTunes, Google Play, Vudu, and Amazon Video or buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

With a rating of 5.5/10 from 226 viewers, St. Agatha is a mixed bag - check out reviews to see if it's right for you.

Set in a quiet Georgia town during the 1950s, St. Agatha follows a pregnant con artist on the run who seeks shelter behind the stone walls of a secluded convent. What begins as a chance refuge to hide her unborn child soon curdles into a chilling trap where silence is enforced and every corner se...

St. Agatha stars Sabrina Kern, Carolyn Hennesy, Courtney Halverson, Seth Michaels, and Trin Miller.

St. Agatha was directed by Darren Lynn Bousman.

St. Agatha was released on April 20, 2018.

St. Agatha is a Horror and Thriller film.

Sabrina Kern plays Mary, who is also Agatha in the film. Her performance centers the film's tense survival story.

Carolyn Hennesy plays Mother Superior. Her character helps drive the convent's eerie atmosphere and the film's threats.

Darren Lynn Bousman directed the 2018 horror thriller, with creators Andy Demetrio, Shaun Fletcher, and Sara Sometti Michaels involved in shaping the story.

Yes, it's a horror thriller with tense scenes and unsettling twists inside the convent. It may be scary for some viewers.