Who Do You Think You Are?
TVPG
Documentary
Reality
Celebrities go on a journey to trace their family tree with the help of historians and experts.
Cast & Crew
Upcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
Sunday, February 1
Megan Mullally
Season 9 • Episode 3
Megan Mullally explores a shocking pattern of dysfunction in her father's line.
Sunday, February 1
Hilary Duff
Season 9 • Episode 4
Hilary Duff researches her Scottish roots and discovers she descends from a heroic medieval king.
News aboutWho Do You Think You Are?
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Billy Porter Discovers Truth Behind Great-Grandfather’s Death (VIDEO)
‘Grantchester,’ SharkFest, ‘Who Do You Think You Are?,’ More ‘Flowers’
Q&A
Dan Bucatinsky on Bringing Back ‘Who Do You Think You Are?’ Now
NBC Summer 2022 Schedule: ‘America’s Got Talent,’ ‘Dancing With Myself’ Premiere & More
Preview
Lisa Kudrow Previews Mandy Moore’s ‘Who Do You Think You Are?’ Discovery
‘Who Do You Think You Are?’ Season Finale: Jean Smart Discovers Family From 1635
Reality Finales, ‘The Terror,’ ‘Who Do You Think You Are’
Exclusive
WATCH: Jon Cryer Gets Stunning Info About a Relative on ‘Who Do You Think You Are?’
Exclusive
‘Who Do You Think You Are?’ Season 10 to Feature Megan Mullally & More (VIDEO)
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