Marina Sirtis (/ˈsɜːrtɪs/; 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, as well as other appearances in the Star Trek franchise.

Early life

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.

While still in high school, Sirtis secretly auditioned for drama school, against her parents' wishes, ultimately being accepted to the Guildhall School of Music and Drama.

In 1976, at the age of 21, Sirtis graduated from Guildhall and began her career by joining the Connaught Theatre.

In 1986, at the age of 31, Sirtis emigrated to the United States, settling in Los Angeles, in order to boost her career. She would later become a naturalized U.S. citizen.


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), Who Pays the Ferryman (1977), Hazell (1978), Minder (1979), the Jim Davidson sitcom Up the Elephant and Round the Castle (1985), and The Return of Sherlock Holmes (1986). She also played the stewardess in a 1979 Cinzano Bianco television commercial starring Leonard Rossiter and Joan Collins, in which Collins was splattered with drink.

Star Trek: The Next Generation

In 1987, Sirtis relocated to the USA. When casting Star Trek: The Next Generation, Gene Roddenberry was inspired to ask the exotic-looking Sirtis to audition for a role after seeing the film Aliens with Bob Justman, which featured the prominent Latina character Vasquez, played by Jenette Goldstein. Sirtis and Denise Crosby initially tried out for each other's eventual roles on The Next Generation. Sirtis's character was going to be named Lt. Macha Hernandez, the Security Chief. Gene Roddenberry decided to switch them, and Macha Hernandez became Natasha Yar. Sirtis recalls that on the day she received the call offering her the role of Deanna Troi, she was actually packing to return to Britain, because her six-month visa had expired.

Deanna Troi is a half-human, half-Betazoid. Her Betazoid abilities allow her to read the emotions of others. Her position on the Enterprise-D is ship's counselor, looking after the crew's well-being and serving as trusted advisor to Captain Picard, with a position next to him on the bridge. Initially, the writers found it difficult to write for Troi and even left her out of four of the first-season episodes. Sirtis felt her job was in jeopardy after the first season, but was overjoyed when Roddenberry took her aside at Jonathan Frakes's wedding and told her that the season-two premiere episode, "The Child", would center on Troi.

Sirtis appeared in all seven seasons of Star Trek: The Next Generation, and her character was developed from a more passive therapist to a tougher Starfleet officer. She has stated her favourite episode is season six's "Face of the Enemy", in which Troi is kidnapped and surgically altered to pose as a Romulan. Troi's switching to a standard Starfleet uniform in the same season in "Chain of Command" elevated the character's dignity in Sirtis' eyes, and her enthusiasm in playing her, with Sirtis commenting, "It covered up my cleavage and, consequently, I got all my brains back, because when you have a cleavage you can't have brains in Hollywood. So I got all my brains back and I was allowed to do things that I hadn't been allowed to do for five or six years. I went on away teams, I was in charge of staff, I had my pips back, I had phasers, I had all the equipment again, and it was fabulous. I was absolutely thrilled."

During her time on the show, she became close friends with her co-stars Jonathan Frakes (who played her on-again/off-again lover Commander Riker), Michael Dorn (Lieutenant Worf, also an on-screen love interest), and Brent Spiner (who played Lieutenant Commander Data). Cast members Spiner and Dorn were groomsmen at her wedding.

She usually wore hair-pieces for her role as Deanna Troi in Star Trek: The Next Generation. Sirtis' real hair was slightly shorter, and although curly, was not as bouffant as her character's. However, Sirtis' real hair was used in the pilot episode, and also in the first six episodes of season six, in which Troi sported a more natural looking pony-tailed style. She was also asked to create an accent (described as a mixture of Eastern European and Israeli) for her character, although her natural accent is English. Over time, the accent was adjusted and became more Americanized.

Sirtis has also reprised her character of Deanna Troi in the feature films, Star Trek: Generations (1994), Star Trek: First Contact (1996), Star Trek: Insurrection (1998), and Star Trek: Nemesis (2002). She also appeared in Star Trek: Voyager for three episodes toward the end of the series (1999 and 2000) and also in the series finale of Star Trek: Enterprise (2005).

Sirtis was delighted to get the chance to do some comedy in Star Trek: First Contact and said, "I loved it because it opened the door to a different side of Troi we'd never seen before. That door has stayed open and that whole kind of wacky, zany Troi thing has continued into the next movie, which is great for me because I like to do things that are different." Sirtis stated of her role in Star Trek: Nemesis, "I sort of had an inkling that I was going to have a good part in this film because John Logan was such a big fan of the character. So I knew that he would do her some justice."

Other work

While filming Star Trek: The Next Generation, Sirtis returned to the UK during the hiatus between seasons three and four in 1990 to film a drama special entitled One Last Chance for the BBC. In 1992, she appeared in an episode of the short-lived series The Fifth Corner and had a cameo in the horror/fantasy movie Waxwork II: Lost in Time. After the end of Star Trek: The Next Generation in 1994, Sirtis continued to work regularly. Her first role was a departure from previous work, an abused wife in the series Heaven Help Us.

She provided the voice of Demona in the Disney animated television series, Gargoyles, for two seasons starting in 1994. Her Next Generation co-stars, Frakes (as the voice of David Xanatos), Spiner, and Dorn, also lent their voices to the show. She voiced the character again for an episode of the unmade animated series, Team Atlantis.

In 1996, Sirtis starred as a villainous police detective in the British made-for-television movie, Gadgetman. She guest-starred as a race-track owner under investigation following the death of a driver in Diagnosis: Murder in 1998. The independent movie Paradise Lost, with Sirtis in a starring role, was released in 1999.

Beginning in 1999, Sirtis returned to science-fiction television in a number of roles starting with The Outer Limits. The same year, she appeared in Earth: Final Conflict, originally created by Gene Roddenberry. In 2000, she played a Russian scientist in Stargate SG-1. Sirtis was interviewed in the October 2000 issue of SFX magazine in the UK; the cover stated, "Marina Sirtis is Everywhere", also referring to her reprisal of her character Deanna Troi on Star Trek: Voyager.

In 2001, Sirtis made a highly publicized appearance on the long-running British hospital drama Casualty. She played a politician with controversial views on the NHS. When she meets with a man with whom she is having an affair at a hotel, she is caught in an explosion. She appeared in the made-for-television movies Terminal Error in 2002 and Net Games in 2003. Also in 2003, she guest-starred in the ABC series Threat Matrix playing a biological-weapons scientist from Iraq.

Sirtis starred in the movie Spectres in 2004, and at ShockerFest International Film Festival, she won the best actress award.

Sirtis had a minor role in the Academy Award-winning ensemble film Crash as the wife of the Persian shopkeeper. Following this, she played another Middle Eastern role on the series The Closer in 2005. In 2006, she had a three-episode recurring role as a love match-maker on Girlfriends, and she guest-starred in Without a Trace. In 2007, Sirtis starred in the SyFy channel production of Grendel, where she played the Queen. Independent movies Trade Routes, The Deep Below, and Lesser of Three Evils were released. She provided the voice for Matriarch Benezia in the critically acclaimed video game Mass Effect on Xbox 360, Playstation 3 and PC.

In 2008, she made a guest appearance in an episode of Casualty's spin-off show, Holby City. The same year, the sci-fi/drama movie Inalienable, written by Star Trek alumnus Walter Koenig, was released. Sirtis said of her role, "I actually play the Deputy Attorney General of the United States, so I’m a bad guy, a mean lawyer, which was fantastic."

The direct-to-DVD sequels Green Street 2 and The Grudge 3, featuring Sirtis, were released in 2009. She co-starred in the British movie 31 North 62 East as the prime minister's top aide; it had a limited theatrical release in the UK. Sirtis guest-starred in the first episode of the short-lived hospital drama Three Rivers. She returned to SyFy in December 2009 in the disaster movie Annihilation Earth.

In 2010, Sirtis guest-starred as a Swiss doctor in two episodes of ABC Family's Make It or Break It. In May 2010, Sirtis announced that she would be providing the voice for comic-book villainess Queen Bee in Young Justice animated series. She provided her voice for a number of episodes from 2011 until its cancellation in 2013. In March 2011, Sirtis guest-starred on an episode of Grey's Anatomy. She played an Iranian mother who was at the hospital to participate in a medical trial for Alzheimer's disease.

In September 2011, fans started a group to get Marina to appear on Doctor Who. A few weeks later, she acknowledged the group and her desire to be on the show at the Montreal Comiccon.

In 2012, the vampire movie Speed Demons, in which Sirtis co-starred, was released to pay-per-view services. The same year, she played a fortune teller in the Castlevania fan-made series posted on YouTube. She accepted a recurring role as Director of Mossad on NCIS. Her character, Orli Elbaz, succeeds Eli David (portrayed by Michael Nouri) and was introduced in the season-10 episode "Berlin", which aired in April 2013. She subsequently appeared in the second episode of season 11, which aired in early October 2013 and in the season-13 finale, "Family First."

Sirtis voiced the Enterprise's computer in the first episode in the web series Star Trek Continues, "Pilgrim of Eternity" (2013).

Personal life

Sirtis married rock guitarist Michael Lamper in 1992. Her younger brother, Steve, played football in Greece and played for Columbia University in the early 1980s. She is an avowed supporter of Tottenham Hotspur F.C. Her cousin is jazz pianist Jason Rebello.



1983The Wicked LadyJackson's Girl
1984Blind DateHooker
1985Death Wish 3Maria
1992Waxwork II: Lost in TimeGloria
1994Star Trek: GenerationsCounselor Deanna Troi
1996Star Trek: First ContactCounselor Deanna Troi
1998Star Trek: InsurrectionCounselor Deanna Troi
2002Star Trek: NemesisCounselor Deanna Troi
2002Terminal ErrorAlex
2004SpectresLaura Lee
2007Fist of the WarriorMary
2007The Deep BelowSarah
2007Game of LifeMrs. Rafiki
2008InAlienableAttorney Barry
2009The Grudge 3Gretchen
200931 North 62 EastSarah Webber
2014Finders KeepersJanine
2014Electric Boogaloo: The Wild, Untold Story of Cannon FilmsHerself
2015A Dark ReflectionMaggie Jaspar
2016Little Dead Rotting HoodEsmerelda Winfield / Grandmother


2013Star Trek ContinuesComputer
2013Adventure TimeSamanthaEpisode: "The Pit"
2013–2016NCISMossad Director Orli ElbazEpisodes: "Berlin", "Past, Present, and Future", "Family First"
2011Grey's AnatomySonya Amin
2010–2012Young JusticeL-4 / Queen Bee / Scientist #2
2010Make It or Break ItDr. Anna Kleister
2009Annihilation EarthPaxtonTV Movie
2009The Cleveland ShowGreek ProstituteAnimated Series
2009Green Street 2Veronica Mavis
2009Three RiversLayla Rahimi
2008Holby City (UK)Lucy Simmonds
2007GrendelQueen WealtheowTV Movie
2006Without a TraceAlexas Soros
2006GirlfriendsGina Richards
2005Family GuyMarina SirtisAnimated Series
2005The CloserLayla MoktariEpisode: "L.A. Woman"
2005Star Trek: EnterpriseCounselor Deanna Troi
2003Threat MatrixDr. Nabila Hassan
2001Casualty (UK)Jane Taylor, MP
1999–2000Star Trek: VoyagerCounselor Deanna Troi
2000Stargate SG-1Dr. Svetlana MarkovaEpisode: Watergate
1999Earth: Final ConflictSister Margarette
1999The Outer LimitsOlivia 'Liv' KohlerEpisode: "The Grell"
1998Diagnosis: MurderMary Ann Eagin
1994–1996, 1998GargoylesDemonaAnimated Series
1997DuckmanAurora AbromowitzAnimated Series
1996Gadgetman (UK)Detective Inspector WalkerTV Movie
1994Heaven Help UsCarolyn Paris
1987–1994Star Trek: The Next GenerationCounselor Deanna Troi
1990One Last Chance (UK)MariaTV Movie
1988Reading RainbowHerselfEpisode: "The Bionic Bunny Show"
1987HunterKate Scanlon
1986Room at the Bottom (UK)Carla
1986Call Me Mister (UK)Sally
1986The Return of Sherlock Holmes (UK)LucreziaEpisode: "The Six Napoleons"
1985Up the Elephant and Round the Castle (UK)Lisa
1982Kelly Monteith (UK)Uncredited
1979Minder (UK)Stella
1979Cinzano CommercialStewardessTV Commercial
1978Hazell (UK)Melina Stassinopolus
1978The Thief of Baghdad (UK)Harem GirlTV Movie
1977Who Pays the Ferryman? (UK)Ariadne
1977Raffles (UK)Faustina

Voice acting