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Who Do You Think You Are?, Season 4HDTV-PGClosed Captioning

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How well do you know your favorite celebrity? How well do they know themselves? This season of WHO DO YOU THINK YOU ARE? takes celebrities on a journey to uncover details about their family history. Join stars such as Christina Applegate, Cindy Crawford, Zooey Deschanel, and Chris O’Donnell as they discover emotional and shocking details about their family roots. 

Customer Reviews

Another Great Season

So very pleased that TLC has decided to revive this wonderful series. I look forward to experiencing every episode.

I love this show!

Where are the other seasons, exactly? Cuz I want to buy those too. And go ahead and give us access to the UK version while you're at it.

Best show on television!

This is the only show I'll watch about celebrities. What a great show!