Saint Mary is a short psychological drama about a celibate Christian woman’s act of sexual rebellion when she impulsively propositions a stranger she meets in the park to come home with her.

The film was shot over Easter weekend 2026 and is currently in post-production, planning for 2027 film festival run and distribution.

Running Sept 25-30, 2025

Erin played the lead role of “The Reader” in the world premiere of a new play by Kait Hickey running at Unit J.

The play is a dark comedy about an audition reader forced to confront her past in a high stakes Broadway audition.

Photo Credit: Trevor Adam Clarkson

Feat: Richard Carrillo, Erin Germaine Mahoney, Michaela Morton and Ocean Harris

Running September 4-21, 2025

Erin played the lead role of “Cassie” in Amy Berryman’s Walden at Premier Stages.

The play is set in the near future, where Cassie, a successful and conflicted NASA scientist visits her estranged sister and her fiancé with information that will change the course of their lives.

Photo Credit: Mike Peters

Feat: Erin Germaine Mahoney and Anthony Vaughn Merchant

Three performances on Feb 16th, Feb 20th and Mar 1st at the Chain Theatre’s Winter One-Act Festival 2025. Set in the family home of a Southern Baptist pastor, the play follows the fraught and complicated relationship between two sisters who have guarded a family secret for nearly 30 years. Check out our article in Broadway World. 

The Second Coming (in development) is a full length play that follows an ex-gay public faith figure who is forced to reexamine her convictions when her 16-year-old son comes out. The play had its first off-broadway reading on November 28, 2023 at Theater555 with the following cast and team.

Currently in development: a pilot and series about the sex lives of evangelical Christians in NYC.