Cast & creator
Marina Sirtis
Best known for Grey's Anatomy, Family Guy, Family Guy
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. She auditioned for drama school against her parents' wishes, ultimately being accepted to the Guildhall School of Music and Drama. She is married to rock guitarist Michael Lamper (21 June 1992 – present). Her younger brother, Steve, played football in Greece and played for Columbia University in the early 1980s. Marina herself is an avowed supporter of Tottenham Hotspur F.C. Career Sirtis started her career as a member of the repertory company at the Connaught Theatre, Worthing, West Sussex in 1976. Directed by Nic Young, she appeared in Joe Orton's What the Butler Saw and as Ophelia in Hamlet. Before her role in Star Trek, Sirtis was featured in supporting roles in several films. In the 1983 Faye Dunaway film The Wicked Lady, she engaged in a whip fight with Dunaway. In the Charles Bronson sequel Death Wish 3, Sirtis's character is a rape victim. In the film Blind Date, she appears as a prostitute who is murdered by a madman. Other early works include numerous guest starring roles on British television series. Sirtis appeared in Raffles (1977), Hazell (1978), Minder (1979), the Jim Davidson sitcom Up the Elephant and Round the Castle (1985) and The Return of Sherlock Holmes (1986) among other things. She also played the stewardess in the famous 1979 Cinzano Bianco television commercial starring Leonard Rossiter and Joan Collins, in which Collins was splattered with drink.
Also known as: مارینا سیرتیس
70
film credits
42
television credits
110
1977–2026 · acting roles
6.3
average across scored titles
Signature credits
Known for
Across film & television
Filmography (112)
Showing 112 of 112 credits
Grey's Anatomy
Sonya Amin
2005
Family Guy
Counselor Deanna Troi (voice)
1999Family Guy
Marina Sirtis (voice)
1999
NCIS
Orli Elbaz
2003
Stargate SG-1
Svetlana Markov
1997
Star Trek: The Next Generation
Deanna Troi
1987
Star Trek: Voyager
Counselor Deanna Troi
1995
Diagnosis: Murder
Mary Ann Eagin
1993
The Closer
Layla Moktari
2005
Scandal
General Fletcher
2012
Without a Trace
Alexa Soros
2002
The Outer Limits
Olivia 'Liv' Kohler
1995
Young Justice
L4 (voice)
2010Young Justice
Queen Bee (voice)
2010Young Justice
Queen Bee / Sandra Stanyon / Mrs. Wheeler (voice)
2010
Star Trek: Enterprise
Counselor Deanna Troi
2001
Casualty
Jane Taylor, MP
1986
The Orville
Teacher
2017
We Bare Bears
Teacher / Additional Voices (voice)
2015
Titans
Marie Granger
2018
Minder
Stella
1979
Star Trek: Lower Decks
Deanna Troi (voice)
2020
Girlfriends
Gina Richards
2000
Sherlock Holmes
Lucrezia
1984
Hunter
Kate Scanlon
1984
Earth: Final Conflict
Sister Margarette
1997
Duckman
Aurora Abromowitz (voice)
1994
Gargoyles
Demona (voice)
1994
Star Trek: Picard
Deanna Troi
2020
The Cleveland Show
2009
The Ready Room
Self
2019
Screen One
Maria
1989
Make It or Break It
Doctor Anna Kleister
2009
Threat Matrix
Dr. Nabila Hassan
2003
Crash
Shereen
2005
Star Trek: First Contact
Counselor Deanna Troi
1996
Three Rivers
2009
Star Trek: Nemesis
Counselor Deanna Troi
2002
Hazell
Melina Stassinopolus
1978
Star Trek: Insurrection
Counselor Deanna Troi
1998
The Return of Sherlock Holmes
Lucrezia
1986
Call Me Mister
1986
The Last Sharknado: It's About Time
Winter
2018
The Grudge 3
Gretchen
2009
Raffles
1977
Star Trek: Generations
Counselor Deanna Troi
1994
Death Wish 3
Maria Gonzalez
1985
Debt Collectors
Mal Reese
2020
Gargoyles the Movie: The Heroes Awaken
Demona (voice)
1995
Green Street Hooligans 2
Veronica Mavis
2009Star Trek: Legenden
Self - Deanna Troi
2026
Riley Parra
Gail Finney
2017
Electric Boogaloo: The Wild, Untold Story of Cannon Films
Self - Actress
2014
Little Dead Rotting Hood
Esmerelda Windield / Grandmother
2016
Max Winslow and The House of Secrets
H.A.V.E.N. (voice)
2020
Waxwork II: Lost in Time
Gloria
1992
My Summer Prince
Penelope
2016
The Wicked Lady
Jackson's Girl
1983
The Sunshine Murders
Alexa Moustakas
2025
Finders Keepers
Janine
2014
The Thief of Baghdad
Harem Girl (uncredited)
1978
Fist of the Warrior
Mary
2007
My Christmas Prince
Felicia Holst
2017
Love's Greek to Me
Athena
2023
5th Passenger
Alana
2018
Butterfly in the Sky
Self (archive footage)
2024
Star Trek: The Next Generation - The Best of Both Worlds
Counselor Deanna Troi (archive footage)
2013
Grendel
Queen Wealhtheow
2007
The Bezonians
Helen Andinos
2022
Blind Date
Hooker
1984
Star Trek: The Next Generation - All Good Things...
Counselor Deanna Troi
2014
Journey's End - The Saga of Star Trek: The Next Generation
Self
1994
Once Upon a Winter's Date
Gypsy
2017
Your Guide to Star Trek: Generations
Self
1993
Star Trek: The Next Generation - Unification
Counselor Deanna Troi
2013
The Order
Katrine
2016
Unbelievable!!!!!
Award Show Presenter
2020
A Thousand Little Cuts
Dr. Monica Atlas
2022A Thousand Little Cuts
Executive Producer
2022
Star Trek: 30 Years and Beyond
Self
1996
Castlevania: Hymn of Blood
2015
The Star Trek Saga: From One Generation to the Next
Self
1988
Star Trek: Beyond the Final Frontier
Self
2007
Star Trek Story
Self
1996
Dream Hacker
Charlotte
2025
Star Trek: Picard - The IMAX Live Series Finale Event
Deanna Troi
2023
Reunification - 25 Years After Star Trek: The Next Generation
Self
2012
Riley Parra: Better Angels
Gail Finney
2019
Annihilation Earth
Paxton
2009
For the Love of George
Sharon
2018
Star Trek: The Next Generation - Redemption
Counselor Deanna Troi
2013
Protagonist
Narrator
2007
Star Trek: The Next Generation - Chain of Command
Counselor Deanna Troi
2014
InAlienable
Attorney Barry
2008
31 North 62 East
Sarah Webber
2009
A Snow White Christmas: Opening Night
Wicked Queen
2012
The Moustakas Sisters Mystery
2025
Paradise Lost
Dr. Christine DuMaurier
1999
A Dark Reflection
Maggie Jaspar
2015
The Deep Below
Sarah
2007The Deep Below
Associate Producer
2007
Terminal Error
Alex
2002
Net Games
Cindy Fielding
2003
Spectres
Laura Lee
2004
Vampire Riderz
Jane
2013
Turn Back
Temperance
Angel Without Wings
Narrator
2011
One Last Chance
Maria
1990Through the Fire
Mary
2002
Gadgetman
Detective Inspector Walker
1996
Bee and PuppyCat (Pilot)
Assign Bot & Double Mouth
2013
Bee and PuppyCat (Full Series)
Assign Bit & Double Mouth
2018