Rebecca O'Mara


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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 ... See full bio »

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Known For

Line of Duty Rachel
(2016)
The History of Mr Polly Minnie Larkins
(2007)
Herself Grainne
Jimmy's Hall Mrs. O'Keefe
(2014)

Filmography

Hide Hide Show Show Actress (20 credits)
  Herself (pre-production)
Grainne
 2019 Bump (TV Series)
Colette
 2018 Thomas & Friends: Global Friends! (TV Mini-Series)
Caitlin / Slip Coach
- Emily the Earnest Energetic Engine (2018) ... Caitlin (voice)
- Thomas' Green Engine Friends (2018) ... Slip Coach (voice)
- Thomas' Red Engine Friends (2018) ... Caitlin (voice)
 2017 Red Rock (TV Series)
Frankie / Frankie Hynes
- Episode #4.32 (2017) ... Frankie
- Episode #4.31 (2017) ... Frankie
- Episode #4.30 (2017) ... Frankie Hynes (uncredited)
 2016 Thomas & Friends: The Great Race
Caitlin (UK & US) (voice)
 2016 Line of Duty (TV Series)
Rachel
- Episode #3.2 (2016) ... Rachel
- Episode #3.1 (2016) ... Rachel
 2016 Thomas & Friends: Start Your Engines! (Video)
Caitlin (UK & US) (voice)
 2013-2015 Thomas the Tank Engine & Friends (TV Series)
Caitlin (UK & US) / The Second Slip Coach (UK & US)
- Best Engine Ever (2015) ... Caitlin (UK & US) (voice)
- The Truth About Toby (2015) ... Caitlin (UK & US) (voice)
- Last Train for Christmas (2014) ... The Second Slip Coach (UK & US) (voice)
- Duck and the Slip Coaches (2014) ... The Second Slip Coach (UK & US) (voice, as Rebecca O Mara)
- Not So Slow Coaches (2014) ... Caitlin (UK & US) (voice, as Rebecca O' Mara)
 2015 Thomas & Friends: Tales on the Rails (Video)
Slip Coach (UK & US) (voice, as Rebecca O' Mara)
 2015 Thomas & Friends: Clips (UK) (TV Series)
A Slip Coach / Caitlin
- Connor and the Last Train (2015) ... A Slip Coach (voice, uncredited)
- Duck Saves the Day for the Slip Coaches (2015) ... A Slip Coach (voice, uncredited)
- Caitlin Up All Night (2015) ... Caitlin (voice, uncredited)
- Caitlin's Night on the Island of Sodor (2015) ... Caitlin (voice, uncredited)
 2015 The Best of Thomas & Friends Clips (US) (TV Series)
Caitlin / A Slip Coach
- Duck Saves the Day for the Slip Coaches (2015) ... A Slip Coach (voice, uncredited)
- Caitlin Up All Night (2015) ... Caitlin (voice, uncredited)
- Caitlin's Night on the Island of Sodor (2015) ... Caitlin (voice, uncredited)
 2015 Thomas & Friends: Whale of a Tale and Other Sodor Adventures (Video)
Caitlin (UK & US) (voice)
 2014 Thomas & Friends: The Christmas Engines (Video)
Slip Coach (UK & US) (voice, as Rebecca O' Mara)
 2014 Jimmy's Hall
Mrs. O'Keefe
 2014 Thomas & Friends: Trouble on the Tracks (Video)
Caitlin (UK & US) / Slip Coach (UK & US) (voice, as Rebecca O' Mara)
 2013 Thomas & Friends: The Thomas Way (Video)
Caitlin (UK & US) (voice, as Rebbecca O' Mara)
 2013 Thomas & Friends: King of the Railway (Video)
Caitlin (UK & US) (voice)
 2010 Laika (Short)
Laika (voice)
 2007 Doctors (TV Series)
Cleo Tucker
- Background Noise (2007) ... Cleo Tucker
 2007 The History of Mr Polly (TV Movie)
Minnie Larkins

Related Videos

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Personal Details

Other Works:

Playing Ann Welch in The Deep Blue Sea with Greta Scacchi, Jacqueline Tong and Simon Williams 2008.

Alternate Names:

Rebbecca O' Mara | Rebecca O' Mara | Rebecca O Mara
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Did You Know?

Trivia:

Sister of actor Jason O'Mara.

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