Rebecca O'Mara
Acting
18
Acting Credits
Biography
Dublin born, Rebecca grew up by the sea in Sandycove. Daughter of Stephen and Veronica Jane O'Mara, sister of Jason and Stephen James. She attended Holy Child School, Killiney and later did a degree in Drama and Theatre at Trinity College Dublin. On graduating, she moved to London and worked in film production for some years. In 2004, she began her acting training at LAMDA. Since graduation, she has worked mainly in theatre, including: the Royal National Theatre, the West End, Theatre Royal Ba...
Known For
Filmography
The Toxic Avenger Unrated
2025
as Shelly, dearly missed
Anniversary
2025
as Enumerator One
Beetlejuice Beetlejuice
2024
as Jody Welch
Der Irland-Krimi: Gnadentod
2024
as Edna Joye
Herself
2020
as Grainne
Thomas & Friends: The Great Race
2016
as Caitlin (voice)
Thomas & Friends: Start Your Engines!
2016
as Caitlin (voice)
Thomas & Friends: Whale of a Tale and Other Sodor Adventures
2015
as Caitlin (voice)
Thomas & Friends: Tales on the Rails
2015
as Slip Coach (voice)
Thomas & Friends: 1st Class Stories
2015
as Caitlin / Slip Coach (voice)
Jimmy's Hall
2014
as Mrs. O'Keefe
Thomas & Friends: Trouble on the Tracks
2014
as Caitlin (voice)
Thomas & Friends: The Christmas Engines
2014
as Slip Coach (voice)
Thomas & Friends: King of the Railway
2013
as Caitlin (voice)
Thomas & Friends: The Thomas Way
2013
as Caitlin (voice)
Line of Duty
2012
as Rachel
Far from the Madding Crowd
2010
as Bathsheba Everdene
The History of Mr Polly
2007