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.

Where to Watch

Available to Stream

Next on TV

Who Do You Think You Are? Photos

  • Who Do You Think You Are - Season 2 - "Rosie O'Donnell" - Rosie O'Donnell

Cast & Details See all »

  • 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)

Show More »

Trending TonightSee all »