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Who Do You Think You Are?

Reality TV

Celebrities go on an emotional journey to trace their family tree with the help of historians and experts, discovering surprising -- and sometimes shocking -- secrets, mysteries and details about where they came from and who they really are. The well-known stars who explore their ancestry include Matthew Broderick, Spike Lee, Sarah Jessica Parker, Susan Sarandon, Gwyneth Paltrow, Rashida Jones, Rob Lowe, Alfre Woodard, Kelly Clarkson, Aisha Tyler, Jim Parsons, Mandy Moore, Laverne Cox and many more. Lisa Kudrow serves as an executive producer.

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Who Do You Think You Are? Cast

Upcoming TV Listings for Who Do You Think You Are?

Who Do You Think You Are? Jim Parsons

Actor Jim Parsons explores his paternal ancestry; Jim's journey takes him to Louisiana and France where he discovers his forefathers who made a mark in history.

7:00 AM on TLC Canada

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Who Do You Think You Are? Megan Mullally

Megan Mullally explores a shocking pattern of dysfunction in her father's line; she finds her two-times great grandmother was bravely defying societal norms in order to fight for her family's survival, while struggling to hang on to her own sanity.

8:00 AM on TLC Canada

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Who Do You Think You Are? Hilary Duff

Actress Hilary Duff uncovers the tale of an ancestor who bravely led an American colony to battle a notorious gang of pirates; she dives centuries-deep into her Scottish roots and is shocked to discover that she descends from a heroic medieval king.

9:00 AM on TLC Canada

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