Release CalendarTop 250 MoviesMost Popular MoviesBrowse Movies by GenreTop Box OfficeShowtimes & TicketsMovie NewsIndia Movie Spotlight
    What's on TV & StreamingTop 250 TV ShowsMost Popular TV ShowsBrowse TV Shows by GenreTV News
    What to WatchLatest TrailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily Entertainment GuideIMDb Podcasts
    OscarsCannes Film FestivalStar WarsAsian Pacific American Heritage MonthSummer Watch GuideSTARmeter AwardsAwards CentralFestival CentralAll Events
    Born TodayMost Popular CelebsCelebrity News
    Help CenterContributor ZonePolls
For Industry Professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign In
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Biography
  • Awards
  • Trivia
  • FAQ
IMDbPro

Maggie Siff

  • Actress
  • Producer
  • Soundtrack
IMDbProStarmeterTop 5,000115
Maggie Siff at an event for Sons of Anarchy (2008)
Trailer 1
Play trailer2:00
The Short History of the Long Road (2019)
42 Videos
99+ Photos
Maggie Siff (born June 21, 1974) is an American actress. Her television roles have included department store heiress Rachel Menken Katz on the AMC drama Mad Men, Tara Knowles on the FX drama Sons of Anarchy, and psychiatrist Wendy Rhoades on the Showtime series Billions. She has had roles in the films Push (2009) as Teresa Stowe and Leaves of Grass (2010) as Rabbi Renannah Zimmerman. She stars in indie film A Woman, a Part (2016) as well as having a minor role in drama film One Percent More Humid (2017).

Siff was born in The Bronx, New York City. Her father is Jewish (from a family from Russia), and her mother is of Irish and Swedish descent; she has said that she feels "culturally Jewish". She is an alumna of The Bronx High School of Science and of Bryn Mawr College, where she majored in English and graduated in 1996. She later completed an M.F.A. in acting at New York University's Tisch School of the Arts Graduate Acting Program. Shortly after graduating, Siff also worked as a temp at a hedge fund, an experience she drew on for her role in Billions.

Siff worked extensively in regional theater before acting in television. She won a Barrymore Award for Excellence in Theater in 1998 for her work in Henrik Ibsen's Ghosts at Lantern Theater Company.

Siff started appearing in television series in 2004. She appeared as an Alcoholics Anonymous speaker during an episode of Rescue Me in Season 2. She also had roles on Law & Order: Special Victims Unit, Grey's Anatomy, and Law & Order.

She played Rachel Menken Katz on the series Mad Men from 2007 to 2008, which earned her a nomination, along with the rest of the cast, for a Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series. She also appeared in Nip/Tuck during that time, before being cast as Dr. Tara Knowles on Sons of Anarchy in 2008.

She has appeared in such films as Then She Found Me (2007) as Lily, Push as a psychic surgeon (called a Stitch) named Teresa Stowe, sent to help Nick (played by Chris Evans), Funny People (2009) as Rachel, Leaves of Grass (2010) as Rabbi Renannah Zimmerman, and Concussion (2013) as Sam Bennet. She appears in the 2016 Showtime series Billions. She starred in an independent indie film called A Woman, A Part (2016) as well as One Percent More Humid (2017).
BornJune 21, 1974
  • More at IMDbPro
    • Contact info
    • Agent info
    • Resume
BornJune 21, 1974
IMDbProStarmeterTop 5,000115
  • View contact info at IMDbPro
    • Awards
      • 7 nominations total

    Photos127

    View Poster
    View Poster
    View Poster
    View Poster
    + 123
    View Poster

    Known for

    Chris Evans in Push (2009)
    Push
    6.1
    • Teresa Stowe
    • 2009
    Edward Norton in Leaves of Grass (2009)
    Leaves of Grass
    6.4
    • Rabbi Zimmerman
    • 2009
    Chloë Grace Moretz and Zackary Arthur in The 5th Wave (2016)
    The 5th Wave
    5.2
    • Lisa Sullivan
    • 2016
    Ron Perlman, Jimmy Smits, Katey Sagal, Drea de Matteo, Mark Boone Junior, Dayton Callie, Kim Coates, Rockmond Dunbar, Tommy Flanagan, Charlie Hunnam, Ryan Hurst, William Lucking, Michael Ornstein, Emilio Rivera, Theo Rossi, McNally Sagal, Winter Ave Zoli, Niko Nicotera, Maggie Siff, David Labrava, Chris Reed, Ryder Londo, and Rusty Coones in Sons of Anarchy (2008)
    Sons of Anarchy
    8.5
    TV Series
    • Dr. Tara Knowles
    • Dr. Tara Knowles Teller

    Credits

    Edit
    IMDbPro

    Actress



    • Tony Goldwyn, Maura Tierney, Hugh Dancy, Reid Scott, Mehcad Brooks, and Odelya Halevi in Law & Order (1990)
      Law & Order
      7.8
      TV Series
      • Kate Norris
      • Attorney Mahaffey
      • 2008–2025
    • Crowded Hours (2023)
      Crowded Hours
      Podcast Series
      • Edith Carow Roosevelt (voice)
      • 2023
    • David Costabile, Jeffrey DeMunn, Paul Giamatti, Damian Lewis, Corey Stoll, Kelly AuCoin, Maggie Siff, Asia Kate Dillon, and Dola Rashad in Billions (2016)
      Billions
      8.3
      TV Series
      • Wendy Rhoades
      • 2016–2023
    • You Must Remember This (2014)
      You Must Remember This
      9.1
      Podcast Series
      • Polly Platt (voice)
      • 2020
    • Sarita Choudhury and Maggie Siff in Human Terrain (2019)
      Human Terrain
      7.7
      Short
      • Mabry Hoffman
      • 2019
    • Danny Trejo, Steven Ogg, Maggie Siff, and Sabrina Carpenter in The Short History of the Long Road (2019)
      The Short History of the Long Road
      6.5
      • Cheryl
      • 2019
    • One Percent More Humid (2017)
      One Percent More Humid
      5.6
      • Lisette
      • 2017
    • Chris Messina and Abigail Spencer in The Sweet Life (2016)
      The Sweet Life
      6.2
      • Ava
      • 2016
    • Maggie Siff in A Woman, a Part (2016)
      A Woman, a Part
      5.3
      • Anna
      • 2016
    • Chloë Grace Moretz and Zackary Arthur in The 5th Wave (2016)
      The 5th Wave
      5.2
      • Lisa Sullivan
      • 2016
    • Mad Men (2007)
      Mad Men
      8.7
      TV Series
      • Rachel Katz
      • Rachel Menken
      • 2007–2015
    • Sons of Anarchy: Character Good Byes
      9.6
      Video
      • Tara Knowles
      • 2014
    • Ron Perlman, Jimmy Smits, Katey Sagal, Drea de Matteo, Mark Boone Junior, Dayton Callie, Kim Coates, Rockmond Dunbar, Tommy Flanagan, Charlie Hunnam, Ryan Hurst, William Lucking, Michael Ornstein, Emilio Rivera, Theo Rossi, McNally Sagal, Winter Ave Zoli, Niko Nicotera, Maggie Siff, David Labrava, Chris Reed, Ryder Londo, and Rusty Coones in Sons of Anarchy (2008)
      Sons of Anarchy
      8.5
      TV Series
      • Dr. Tara Knowles Teller
      • Dr. Tara Knowles
      • 2008–2013
    • Concussion (2013)
      Concussion
      5.6
      • Sam Bennet
      • 2013
    • Patrick Wilson in A Gifted Man (2011)
      A Gifted Man
      7.0
      TV Series
      • Lily Meyerson
      • 2012

    Producer



    • Sarita Choudhury and Maggie Siff in Human Terrain (2019)
      Human Terrain
      7.7
      Short
      • executive producer
      • 2019
    • Maggie Siff in A Woman, a Part (2016)
      A Woman, a Part
      5.3
      • executive producer
      • 2016

    Soundtrack



    • Ron Perlman, Jimmy Smits, Katey Sagal, Drea de Matteo, Mark Boone Junior, Dayton Callie, Kim Coates, Rockmond Dunbar, Tommy Flanagan, Charlie Hunnam, Ryan Hurst, William Lucking, Michael Ornstein, Emilio Rivera, Theo Rossi, McNally Sagal, Winter Ave Zoli, Niko Nicotera, Maggie Siff, David Labrava, Chris Reed, Ryder Londo, and Rusty Coones in Sons of Anarchy (2008)
      Sons of Anarchy
      8.5
      TV Series
      • performer: "You Are My Sunshine"
      • performer: "Lullaby for a Soldier (Arms of the Angels)" (uncredited)
      • 2013

    Videos42

    There Must Be a Lever Out There
    Clip 1:09
    There Must Be a Lever Out There
    We Have a New Start at a Family
    Clip 1:44
    We Have a New Start at a Family
    We Have a New Start at a Family
    Clip 1:44
    We Have a New Start at a Family
    What Are They Doing In There?
    Clip 0:54
    What Are They Doing In There?
    The Sweet Life
    Clip 2:19
    The Sweet Life
    The 5th Wave
    Clip 0:44
    The 5th Wave
    The 5th Wave
    Clip 1:03
    The 5th Wave

    Personal details

    Edit
    • Height
      • 5′ 6″ (1.68 m)
    • Born
      • June 21, 1974
      • Bronx, New York City, New York, USA
    • Spouse
      • Paul RatliffOctober 2012 - present (his death, 1 child)
    • Children
      • Lucy Ratliff
    • Relatives
      • Andrew Siff(Cousin)
    • Other works
      Played Catherine opposite Peter Weller and Harris Yulin in "Frank's Home" by Richard Nelson at Playwrights Horizons Theater, New York (2007).
    • Publicity listings
      • 2 Interviews
      • 2 Articles
      • 1 Magazine Cover Photo

    Did you know

    Edit
    • Trivia
      Gave birth, at age 39, to her first child, a daughter Lucy, in April 2014. The child's father is her husband, Paul Ratliff.
    • Quotes
      [on the strong fan backlash regarding "Tara" on Sons of Anarchy (2008)] I think it's a really interesting conversation. I think these shows are always set up so we follow a protagonist and the story is very intricately built around caring for them in some way. And so anybody who runs counter to that is going to run into the problem of people turning on them. But I also think there are pretty deep gender cultural issues that have to do with a certain kind of fantasy of male and female roles, and a certain kind of fantasy around this anti-hero -the man who does terrible, terrible things but who we root for anyway because it's an enactment of an adolescent male fantasy that people take great pleasure in seeing played out. And people who run counter encounter a lot of hostility. I think it's the hostility that's the most disturbing thing -the amount of vehemence or anger or righteousness that people can feel when they say, "She should be shot. She should be killed.' That's the thing that's most startling and disturbing, when you really sit down and think about it."

    FAQ

    Powered by Alexa
    • How old is Maggie Siff?
      50 years old
    • When was Maggie Siff born?
      June 21, 1974
    • Where was Maggie Siff born?
      Bronx, New York City, New York, USA
    • What is Maggie Siff's birth name?
      Margaret Siff
    • How tall is Maggie Siff?
      5 feet 6 inches, or 1.68 meters

    Related news

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb app
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb app
    For Android and iOS
    Get the IMDb app
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.