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From roots in the Deep South to the slums of New Jersey, "Who Do You Think You Are?" follows the journeys of some of the most well-known names in American popular culture. Watch as celebrities discover unknown details about themselves and their families while researching their ancestry with the help of historians and genealogical experts.

  1. Alex Graham


Series Cast

  1. Sarah Jessica Parker as Self

    Sarah Jessica Parker


    1 Episode

  2. Lisa Kudrow as Self

    Lisa Kudrow


    1 Episode

  3. Brooke Shields as Self

    Brooke Shields


    1 Episode

  4. Susan Sarandon as Self

    Susan Sarandon


    1 Episode

  5. Matthew Broderick as Self

    Matthew Broderick


    1 Episode

  6. Spike Lee as Self

    Spike Lee


    1 Episode

  7. Billy Porter as Self

    Billy Porter


    1 Episode

  8. Nick Offerman as Self

    Nick Offerman


    1 Episode

  9. Allison Janney as Self

    Allison Janney


    1 Episode

  10. View More

Full Cast & Crew

Last Season

Season 12

2022 • 6 Episodes

Season 12 of Who Do You Think You Are? premiered on July 10, 2022.

Zachary Quinto

(12x6, August 14, 2022) Season Finale

View All Seasons

Who Do You Think You Are?
Who Do You Think You Are?


Status Returning Series


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Type Documentary

Original Language English


Content Score 


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  • Regular cast members (4 or more)

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