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Entertainment • Actress

Marlo Thomas

Marlo Thomas is an American actress, producer, author, and social activist best known for starring in the television sitcom That Girl and for creating Free to Be...

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Marlo Thomas is an American actress, producer, author, and social activist best known for starring in the television sitcom That Girl and for creating the children's media project Free to Be... You and Me. She has also been a long-time advocate for St. Jude Children’s Research Hospital and has received major honours including the Presidential Medal of Freedom.

Early life and family

Marlo Thomas was born Margaret Julia Thomas in Detroit, Michigan, on November 21, 1937. She is the daughter of entertainer Danny Thomas, who founded St. Jude Children’s Research Hospital.

Acting career

Thomas is best known for playing Ann Marie in That Girl, the role that brought her national fame. She later appeared in other television, film, and stage projects and received multiple major entertainment awards.

Free to Be... You and Me

In the 1970s, Thomas created Free to Be... You and Me, a children's franchise that included recordings and television specials. The project became closely associated with themes of gender equality and childhood independence.

Philanthropy and advocacy

Thomas has long served as National Outreach Director for St. Jude Children’s Research Hospital. Her public work has also included support for women’s rights and other social causes.

Recognition

Her honours include the Presidential Medal of Freedom, Emmy Awards, a Golden Globe, a Peabody Award, and a Grammy Award. She has also been inducted into the Broadcasting and Cable Hall of Fame.

Key facts

  • Thomas became widely known for the sitcom That Girl, which made her one of television’s best-known leading women.
  • She created Free to Be... You and Me, a children’s media project that expanded into an album and television special.
  • She has worked for St. Jude Children’s Research Hospital, founded by her father Danny Thomas.
  • Her honours include four Emmy Awards, a Golden Globe, a Grammy, and the Presidential Medal of Freedom.
  • She has also been active as an author and public advocate for women’s and children’s issues.
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Canadian context

Marlo Thomas is of interest to Canadian readers through her long-running television work, her advocacy for children’s health, and the broad North American reach of That Girl and Free to Be... You and Me.

Frequently asked questions

Who is Marlo Thomas?
Marlo Thomas is an American actress, producer, author, and activist best known for That Girl and Free to Be... You and Me.
What is Marlo Thomas best known for?
She is best known for starring in That Girl and for creating Free to Be... You and Me.
What is Marlo Thomas’s connection to St. Jude?
She has served as National Outreach Director for St. Jude Children’s Research Hospital, which was founded by her father, Danny Thomas.
What awards has Marlo Thomas won?
Her honours include four Emmys, a Golden Globe, a Grammy, a Peabody Award, and the Presidential Medal of Freedom.
Is Marlo Thomas also an author?
Yes. She has written several books, including bestselling titles and memoirs.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Marlo_Thomas
    Supports: Presidential Medal of Freedom; St. Jude role; website creation note
  2. IMDbhttps://www.imdb.com/name/nm0005486/bio/
    Supports: Biographical overview; awards; career highlights
  3. Encyclopaedia Britannicahttps://www.britannica.com/biography/Marlo-Thomas
    Supports: Birth details; That Girl; Free to Be... You and Me; St. Jude; Ms. Foundation
  4. St. Jude Children's Research Hospitalhttps://www.stjude.org/directory/t/marlo-thomas-spokesperson.html
    Supports: National Outreach Director role; awards; authored books; background
  5. Fandangohttps://www.fandango.com/people/marlo-thomas-669955/biography
    Supports: That Girl; later activism and producing; Phil Donahue context
  6. Amazonhttps://www.amazon.com/stores/Marlo-Thomas/author/B000APZUHS?isDramIntegrated=true&shoppingPortalEnabled=true
    Supports: Authorship and selected books