Who Do You Think You Are?

Celebrities explore their family trees in this series. In each episode, a star takes a globe-spanning journey of self-discovery to uncover the mysteries of his or her ancestral history. Their familial stories in turn shed light on events in American and world history.

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Cynthia Nixon

Watch This Tonight: Who Do You Think You Are?

Cynthia Nixon is uncovering a family mystery on TLC's Who Do You Think You Are? On the season premiere, the former Sex and the City star searches for answers about her paternal ancestry and finds a family in torment. The truth soo… Read more

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Liv Tyler Season 9, Episode 9 Apr 24, 2017 Paid

Actress Liv Tyler unravels the mystery of her father Steven Tyler's maternal family line; uncovering ancestors who took part in famous American battles. She also learns shocking truths that change the way she will see herself, and her family, forever.

Jessica Biel Season 9, Episode 5 Apr 2, 2017 Paid

Jessica Biel hunts for the truth behind family lore surrounding the death of an ancestor. She also makes two shocking discoveries that shake everything she knows about her heritage to the core.

Noah Wyle Season 9, Episode 4 Mar 26, 2017 Paid

Noah Wyle investigates his maternal family line, discovering an ancestor who was catapulted into one of America's biggest wars, and whose life spiraled out of control from remarkable success to a shocking and tragic end.

Courteney Cox Season 9, Episode 1 Mar 5, 2017 Paid

Courteney Cox traces her maternal line back to ambitious and ruthless relatives who plotted and murdered their way to power in medieval times; and she's shocked to discover an ancestor who's one of European history's most famous characters.

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Who Do You Think You Are? Season 8
What were my ancestors like? Where did they come from? WHO DO YOU THINK YOU ARE? opens the door to fascinating real life stories of some of the most w (more…)
Who Do You Think You Are? Season 8
What were my ancestors like? Where did they come from? WHO DO YOU THINK YOU ARE? opens the door to fascinating real life stories of some of the most w (more…)
Who Do You Think You Are: Blair Underwood Trailer
02:27 — Blair Underwood traces her roots on Who Do You Think You Are.
Who Do You Think You Are? Season 7
Who Do You Think You Are returns to follow more of today's most beloved celebrities as they embark on personal journeys of self-discovery to trace the (more…)

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Mon Jul 31 1:04am
Who Do You Think You Are? TLC

Celebrities explore their family trees in this series. In each episode, a star takes a globe-spanning journey of self-discovery to uncover the mysteries of his or her ancestral history. Their familial stories in turn shed light on events in American and wo (more…)

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Lisa Kudrow
Lisa Kudrow Tracks Down a New Season of TLC's Who Do You Think You Are?

What's new? What's hot? What's next? TLC's celebrity genealogy show Who Do You Think You Are? doesn'…

Mark Harmon, Mariska Hargitay, Michael C. Hall
Labor Day Weekend Marathon Roundup: What to Watch!

Summer is ending and what better way to prepare for fall TV premieres than catching up on your favor…

Christina Applegate
Exclusive Video: Christina Applegate Learns About Her Grandma on Who Do You Think You Are?

Christina Applegate is discovering a side of her family she knows nothing about on TLC's Who Do You…

Lisa Kudrow
Lisa Kudrow Previews the Return of Web Therapy

What isn't going wrong in the life of Fiona Wallice? The wildly unethical Web Therapy shrink — playe…

Kelly Clarkson
Exclusive First Look: TLC Gives Who Do You Think You Are? New Life

Eight of Hollywood's biggest celebs are delving into their family history to find out where they cam…

Scott Bakula and Marcia Cross
Top Moments: Desperate Housewives' Sex Stories and Good Wife's Kalinda's Got a Gun

Our top moments of the week: 12. Most Disturbing Use of Ear Muffs: Things get complicated quickly o…

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  • Premiered: March 5, 2010
  • Rating: TV-PG
  • Premise: Celebrities explore their family trees in this series. In each episode, a star takes a globe-spanning journey of self-discovery to uncover the mysteries of his or her ancestral history. Their familial stories in turn shed light on events in American and wo… (more)

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