Who Do You Think You Are?

Double The Rock as MC of Shark Week and on ‘WWE Rivals,’ Allison Janney’s Roots, ‘Hotel Portofino’ Finale, Ken Jennings on ‘Pyramid’

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)

First Look: Bill Paxton Discovers His History on TLC’s Who Do You Think You Are?