Mary / Agatha

Sabrina Kern

Mother Superior

Carolyn Hennesy

Catherine

Courtney Halverson

Father Andrew

Seth Michaels

Doris

Lindsay Seim

Paula

Trin Miller

Sarah

Hannah Fierman

Mary's Dad

Jayson Warner Smith

Jimmy

Justin Miles

Deputy Pearl

Shaun Fletcher

William

Maximus Murrah

Sister Susan

Marsha Fee Berger

Veronica

Rachael Gavrielli

Doctor

Myles Cranford

Doctor

Geoffrey Gould

Mrs. Wright

Marion Guyot

Strange Man

Bobby C. King

Sister Olga

Marilyn Light

Wealthy Woman

Wanda Morganstern

Mr. Wright

John Penick

Sister Helen

Candy Rachor

Mary's Aunt

Sara Sometti Michaels

Homeless Soup Kitchen Patron (uncredited)

John Archer Lundgren

Card Dealer (uncredited)

Tweed Michael Manning