Marina Sirtis
Acting
107
Acting Credits
Biography
Marina Sirtis (born 29 March 1955) is an English-American actress. She is best known for her role as Counselor Deanna Troi on the television series Star Trek: The Next Generation and the four feature films that followed. Biography Marina Sirtis was born in the East End of London, the daughter of working class Greek parents Despina, a tailor's assistant, and John Sirtis. She was brought up in Harringay, North London and emigrated to the U.S. in 1986, later becoming a naturalized U.S. citizen. S...
Known For
Filmography
Star Trek: Legenden
2026
as Self - Deanna Troi
Dream Hacker
2025
as Charlotte
The Moustakas Sisters Mystery
2025
The Sunshine Murders
2025
as Alexa Moustakas
Butterfly in the Sky
2024
as Self (archive footage)
Star Trek: Picard - The IMAX Live Series Finale Event
2023
as Deanna Troi
Love's Greek to Me
2023
as Athena
The Bezonians
2022
as Helen Andinos
A Thousand Little Cuts
2022
as Dr. Monica Atlas
Unbelievable!!!!!
2020
as Award Show Presenter
Debt Collectors
2020
as Mal Reese
Max Winslow and The House of Secrets
2020
as H.A.V.E.N. (voice)
Star Trek: Picard
2020
as Deanna Troi
Star Trek: Lower Decks
2020
as Deanna Troi (voice)
Riley Parra: Better Angels
2019
as Gail Finney
The Ready Room
2019
as Self
5th Passenger
2018
as Alana
The Last Sharknado: It's About Time
2018
as Winter
For the Love of George
2018
as Sharon
Titans
2018
as Marie Granger
My Christmas Prince
2017
as Felicia Holst
Once Upon a Winter's Date
2017
as Gypsy
The Orville
2017
as Teacher
Riley Parra
2017
as Gail Finney
Little Dead Rotting Hood
2016
as Esmerelda Windield / Grandmother
My Summer Prince
2016
as Penelope
The Order
2016
as Katrine
A Dark Reflection
2015
as Maggie Jaspar
Castlevania: Hymn of Blood
2015
We Bare Bears
2015
as Teacher / Additional Voices (voice)
Finders Keepers
2014
as Janine
Electric Boogaloo: The Wild, Untold Story of Cannon Films
2014
as Self - Actress
Star Trek: The Next Generation - Chain of Command
2014
as Counselor Deanna Troi
Star Trek: The Next Generation - All Good Things...
2014
as Counselor Deanna Troi
Vampire Riderz
2013
as Jane
Star Trek: The Next Generation - The Best of Both Worlds
2013
as Counselor Deanna Troi (archive footage)
Star Trek: The Next Generation - Unification
2013
as Counselor Deanna Troi
Star Trek: The Next Generation - Redemption
2013
as Counselor Deanna Troi
A Snow White Christmas: Opening Night
2012
as Wicked Queen
Reunification - 25 Years After Star Trek: The Next Generation
2012
as Self
Scandal
2012
as General Fletcher
Angel Without Wings
2011
as Narrator
Young Justice
2010
as L4 (voice)
Young Justice
2010
as Queen Bee / Sandra Stanyon / Mrs. Wheeler (voice)
Young Justice
2010
as Queen Bee (voice)
The Grudge 3
2009
as Gretchen
Annihilation Earth
2009
as Paxton
Green Street Hooligans 2
2009
as Veronica Mavis
31 North 62 East
2009
as Sarah Webber
Three Rivers
2009
The Cleveland Show
2009
Make It or Break It
2009
as Doctor Anna Kleister
InAlienable
2008
as Attorney Barry
Fist of the Warrior
2007
as Mary
Grendel
2007
as Queen Wealhtheow
The Deep Below
2007
as Sarah
Protagonist
2007
as Narrator
Star Trek: Beyond the Final Frontier
2007
as Self
Crash
2005
as Shereen
Grey's Anatomy
2005
as Sonya Amin
The Closer
2005
as Layla Moktari
Spectres
2004
as Laura Lee
Net Games
2003
as Cindy Fielding
Threat Matrix
2003
as Dr. Nabila Hassan
NCIS
2003
as Orli Elbaz
Star Trek: Nemesis
2002
as Counselor Deanna Troi
Terminal Error
2002
as Alex
Through the Fire
2002
as Mary
Without a Trace
2002
as Alexa Soros
Star Trek: Enterprise
2001
as Counselor Deanna Troi
Girlfriends
2000
as Gina Richards
Paradise Lost
1999
as Dr. Christine DuMaurier
Family Guy
1999
as Counselor Deanna Troi (voice)
Family Guy
1999
as Marina Sirtis (voice)
Star Trek: Insurrection
1998
as Counselor Deanna Troi
Stargate SG-1
1997
as Svetlana Markov
Earth: Final Conflict
1997
as Sister Margarette
Star Trek: First Contact
1996
as Counselor Deanna Troi
Gadgetman
1996
as Detective Inspector Walker
Star Trek Story
1996
as Self
Star Trek: 30 Years and Beyond
1996
as Self
Gargoyles the Movie: The Heroes Awaken
1995
as Demona (voice)
Star Trek: Voyager
1995
as Counselor Deanna Troi
The Outer Limits
1995
as Olivia 'Liv' Kohler
Star Trek: Generations
1994
as Counselor Deanna Troi
Journey's End - The Saga of Star Trek: The Next Generation
1994
as Self
Duckman
1994
as Aurora Abromowitz (voice)
Gargoyles
1994
as Demona (voice)
Your Guide to Star Trek: Generations
1993
as Self
Diagnosis: Murder
1993
as Mary Ann Eagin
Waxwork II: Lost in Time
1992
as Gloria
One Last Chance
1990
as Maria
Screen One
1989
as Maria
The Star Trek Saga: From One Generation to the Next
1988
as Self
Star Trek: The Next Generation
1987
as Deanna Troi
Call Me Mister
1986
Casualty
1986
as Jane Taylor, MP
The Return of Sherlock Holmes
1986
as Lucrezia
Death Wish 3
1985
as Maria Gonzalez
Blind Date
1984
as Hooker
Hunter
1984
as Kate Scanlon
Sherlock Holmes
1984
as Lucrezia
The Wicked Lady
1983
as Jackson's Girl
Minder
1979
as Stella
The Thief of Baghdad
1978
as Harem Girl (uncredited)
Hazell
1978
as Melina Stassinopolus
Raffles
1977