Movies:
* The Hills Have Eyes (2006) - Brenda
* The Dead Don't Die (2019) - Officer Mindy Morrison
* The Haunting of Hill House (2018) - The Woman in the Basement (as The Woman in the Basement)
* The Last Exorcism (2010) - Nell
* The House Bunny (2008) - Shelly
* The Devil's Carnival (2012) - The Siren
* The Butterfly Effect 3: Revelations (2009) - Kathy
* The 100 Year-Old Man Who Climbed Out the Window and Disappeared (2016) - Rita
Television:
* The Walking Dead (2010-2011) - Bobbi (recurring role)
* Lost Girl (2010-2015) - Kenzi (recurring role)
* Happy! (2017-2019) - Sister Maxine (main role)
* Fear the Walking Dead (2015-2019) - Arlene (recurring role)
* The Twilight Zone (2019) - Bonnie (1 episode)
* Midnight, Texas (2017-2018) - Olivia (recurring role)
* Supernatural (2005-2020) - Various Roles (4 episodes)
* Van Helsing (2016-2021) - Vanessa Van Helsing (guest role)
This is not an exhaustive list, but it highlights some of Mircea Monroe's most notable projects. She has also appeared in a number of other films and television shows.
You can find a complete list of her work on IMDb: https://www.imdb.com/name/nm1790858/