

Acting
Birthday: March 15, 1977 (48)
Place of Birth: Dublin, Ireland
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.
Known For
Select Role:
The Toxic Avenger Unrated (2025)Age: 48as Shelly, dearly missed
Anniversary (2025)Age: 48as Enumerator
Beetlejuice Beetlejuice (2024)Age: 47as Jody Welch
Irish Crime: Mercy Killing (2024)Age: 47as Edna Joye
Herself (2020)Age: 43as Grainne
Thomas & Friends: The Great Race (2016)Age: 39as Caitlin (voice)
Jimmy's Hall (2014)Age: 37as Mrs. O'Keefe
Thomas & Friends: King of the Railway (2013)Age: 36as Caitlin (voice)
Line of Duty (2012)Age: 35as Rachel
Far from the Madding Crowd (2010)Age: 33as Bathsheba Everdene
Page 1 of 2






