Orlagh Cassidy


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Orlagh is an American actress, both parents from Dublin, Ireland. She works in Theatre, Television and Film and has recorded numerous award winning audiobooks and commercials. She can be seen in 'St. Vincent' with Bill Murray as well many guest starring roles on 'Homeland', 'Billions', 'Good Wife', 'Elementary' and 'The Mysteries Of Laura'. She ... See full bio »

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Law & Order: Special Victims Unit
Quickie (S11, Ep11)
Tue, Aug 23 1:00 PM PDT on USA (040)
Law & Order
Love Eternal (S20, Ep22)
Wed, Aug 24 1:00 AM PDT on WE (092)

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1 nomination. See more awards »

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Known For

Beach House Catherine
(2018)
Billions Manager #2
(2016)
St. Vincent Speech Therapist
(2014)
Gotham Mrs. Lawson
(2014)

Filmography

Hide Hide Show Show Actress (55 credits)
 2001-2022 Law & Order: Special Victims Unit (TV Series)
D.A. Cassandra Drakos / Cheryl Davenport / Mrs. Christensen / ...
- Tangled Strands of Justice (2022) ... D.A. Cassandra Drakos
- Conversion (2017) ... Cheryl Davenport
- Quickie (2010) ... Mrs. Christensen
- Wrath (2001) ... Valerie Plummer
 2022 After Yang
Lilian
 2022/I Master
Communications Director
 2021 40-Love
Mrs. Stephan
 2021 City on a Hill (TV Series)
Folsom
- Pax Bostonia (2021) ... Folsom
 2020/III Manifest (Short)
Mandy
 2020 Shirley
Caroline
 2020 Bull (TV Series)
Lisbeth Mosley
- Behind the Ivy (2020) ... Lisbeth Mosley
 2019 Venice the Series (TV Series)
Holland
- Eight (2019) ... Holland
- Seven (2019) ... Holland
- Six (2019) ... Holland
- Five (2019) ... Holland
- Four (2019) ... Holland
 2019 Catching Up
Connie Dobbs
 2019 Instinct (TV Series)
Margot
- Ancient History (2019) ... Margot
 2019 The Loudest Voice (TV Mini Series)
Stephanie Rains
- 1995 (2019) ... Stephanie Rains
 2018 Ladders (Short)
Kathleen
 2018 Beach House
Catherine
 2018 Madam Secretary (TV Series)
Regina Boroumand / Regina
- The Friendship Game (2018) ... Regina Boroumand
- My Funny Valentine (2018) ... Regina
 2017 The Sinner (TV Series)
Elsa Belmont
- Part VIII (2017) ... Elsa Belmont
- Part III (2017) ... Elsa Belmont
- Part II (2017) ... Elsa Belmont
 2017 Homeland (TV Series)
Rachel Crofts
- America First (2017) ... Rachel Crofts
- Imminent Risk (2017) ... Rachel Crofts
 2016/II Fearless Love (Short)
Karin Joy
 2016 Billions (TV Series)
Manager #2
- The Conversation (2016) ... Manager #2
 2016 Once a Cheerleader (Short)
Madison's Mom
 2015 The Good Wife (TV Series)
Heidi
- Restraint (2015) ... Heidi
 2015 Veep (TV Series)
Sally Davenport
- Election Night (2015) ... Sally Davenport
 2015 The Mysteries of Laura (TV Series)
Pamela Baker
- The Mystery of the Corner Store Crossfire (2015) ... Pamela Baker
 2014 Gotham (TV Series)
Mrs. Lawson
- The Mask (2014) ... Mrs. Lawson
 2014 The Sisterhood of Night
Linda Warren
 2014 Still Alice
Primary Care Doctor
 2014 St. Vincent
Speech Therapist
 2014 Unforgettable (TV Series)
Shelley Miller
- The Island (2014) ... Shelley Miller
 2013 Elementary (TV Series)
Maris
- The Marchioness (2013) ... Maris
 2013 The Savage Beast
Nail Salon Clerk
 2013 Desperate Measures (TV Series)
Narrator
- Blood in Barstow (2013) ... Narrator (voice)
- Spare the Rod (2013) ... Narrator (voice)
- Desire Turned Deadly (2013) ... Narrator (voice)
 2012 Blow Up (Short)
Anne Morgan / Bonnie Baker
 2012 Blue Bloods (TV Series)
Anne Carter
- Some Kind of Hero (2012) ... Anne Carter
 2011 Young Adult
Party Guest
 2011 A Gifted Man (TV Series)
Joanne
 2011 Mildred Pierce (TV Mini Series)
Woman 1
- Part Two (2011) ... Woman 1
- Part One (2011) ... Woman 1
 2003-2010 Law & Order (TV Series)
Detective Sheila Ray / Dana / Angela
- Love Eternal (2010) ... Detective Sheila Ray
- Betrayal (2008) ... Dana
- Star Crossed (2003) ... Angela
 2010 Steamboat (TV Series)
Gwen
 2000-2009 Guiding Light (TV Series)
Doris Wolfe / Doris Wolfe Spaulding
- The End. (2009) ... Doris Wolfe
- Episode #1.15759 (2009) ... Doris Wolfe
- Episode #1.15758 (2009) ... Doris Wolfe
- Episode #1.15757 (2009) ... Doris Wolfe
- Episode #1.15754 (2009) ... Doris Wolfe
 2009 Empire (TV Series)
Colleen Lively
 2009/I Motherhood
Scarsdale Mom
 2008 Calling It Quits
Marcy - Agency Exec.
 2008 Definitely, Maybe
Nurse
 2007 Spinning Into Butter
CNN Reporter
 2007 Purple Violets (uncredited)
 2005 The Great New Wonderful
Flirty Woman (uncredited)
 2003 Confection (Short)
Her Mother
 2001 Sex and the City (TV Series)
Park Avenue Woman #1
- Defining Moments (2001) ... Park Avenue Woman #1
 2001 Passing Stones
Sheila
 1998 Trinity (TV Series)
Co-Worker
- In Loco Parentis (1998) ... Co-Worker
 1996 Murder One (TV Series)
Gigi Fasanella
- Chapter Twenty-One (1996) ... Gigi Fasanella
 1993 Ghostwriter (TV Series)
Officer Cole
- Over a Barrel: Part 4 (1993) ... Officer Cole
- Over a Barrel: Part 2 (1993) ... Officer Cole
 1992-1993 Another World (TV Series)
Sloane Wallace
- Episode #1.7268 (1993) ... Sloane Wallace
- Episode #1.7240 (1992) ... Sloane Wallace
Show Show Additional Crew (1 credit)
Show Show Self (3 credits)

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Personal Details

Other Works:

Off Broadway - "The Field"


Height:

5' 6" (1.68 m)

Spouse:

Nico Sidoti  (2 children)
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Did You Know?

Trivia:

Attended the acting conservatory at the State University of New York, Purchase (SUNY Purchase). See more »

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