Mary O'Neil
- Known for
- Acting
- Movies
- 28
Best-Known Movies
Filmography
| 2025 | Trad | TRGT-ESQ |
| 2024 | Tenants | Joni |
| 2024 | Valleyheart | Elise |
| 2022 | All of Them Witches | Janey Plainer |
| 2022 | Mother's Milk | Violet |
| 2021 | Abigail | Abigail |
| 2021 | The Ritual | Rebecca's Friend |
| 2021 | Lunamancer | Nancy |
| 2021 | Psycho Storm Chaser | Ella Banks |
| 2021 | A Real Killjoy | Melissa |
| 2021 | Need Anything | Simone |
| 2021 | Say Something | Maggie |
| 2020 | You Shouldn't Have | Maeve |
| 2020 | Someone's At Your Door | Treasa |
| 2019 | Automation | Paramedic Menzler |
| 2019 | Psycho Granny | Aimee |
| 2018 | Twinsanity | Marina |
| 2017 | One of Us | Rhea |
Directing, Writing & Producing
| 2025 | Tarot Curse | Writer |
| 2024 | Tenants | Screenplay, Producer |
| 2024 | Sinister Surgeon | Writer |
| 2024 | You Shouldn't Have Let Me In | Writer |
| 2021 | Abigail | Screenplay |
| 2021 | The Ritual | Writer |
| 2021 | Say Something | Screenplay |
| 2020 | Someone's At Your Door | Producer, Writer |
| 2020 | You Shouldn't Have | Screenplay |
| 2017 | Second Chance Christmas | Writer |
Data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.