Who Do You Think You Are? on NBC

2010, TV Show

Full Episodes(39)

Latest Episode: Valerie Bertinelli

Aug 13, 2014 Season 5 Episode 4 watch on (Paid)

Valerie Bertinelli goes on the hunt to unlock her family's mysteries. She tracks down courageous ancestors who suffered through hardship and tragedy, and discovers a royal lineage dating back centuries that she never dreamed possible.

Jim Parsons

Sep 10, 2013 Season 4 Episode 8

In tribute to his late father, actor Jim Parsons explores the ancestors on his paternal side of the family. The journey takes Jim to Louisiana and eventually France, where he discovers generations of his forefathers who made an indelible mark in history.
watch on (Paid)
Also available on Amazon Instant Video

Trisha Yearwood

Sep 03, 2013 Season 4 Episode 7

Since her parents passed, country singer Trisha Yearwood knows little about her paternal side of the family. Her search for a deeper family connection takes Trisha to England, where she uncovers an ancestor's history of crime, loss, and perseverance.
watch on (Paid)
Also available on Amazon Instant Video and VUDU

Cindy Crawford

Aug 27, 2013 Season 4 Episode 6

World famous supermodel Cindy Crawford takes a journey to discover her family origins. With travels to the UK and beyond, she discovers ancestors dating back to the English Civil War, and even finds a connection linking her to early European royalty!
watch on (Paid)
Also available on Amazon Instant Video and VUDU

Chris O'Donnell

Aug 20, 2013 Season 4 Episode 5

In memory of his late father, actor Chris O'Donnell investigates the paternal side of his family and finds ancestors on the frontlines of American history. Chris explores a patriotic legacy and a family devotion that extends deeper than he ever imagined.
watch on (Paid)
Also available on Amazon Instant Video and VUDU

Zooey Deschanel

Aug 13, 2013 Season 4 Episode 4

Actress Zooey Deschanel searches for rumored abolitionists in her father's Ouaker family background. Her journey takes her around Pennsylvania where she uncovers, and follows, the story of a remarkable ancestor who sacrificed everything for her beliefs.
watch on (Paid)
Also available on Amazon Instant Video and VUDU

Chelsea Handler

Aug 06, 2013 Season 4 Episode 3

Media mogul Chelsea Handler confronts a deep family secret: her Grandfather's rumored Nazi past. As she dives into her family's struggle to survive in a desperate time, the details uncovered will finally confirm or deny his affiliation to the dark regime.
watch on (Paid)
Also available on Amazon Instant Video and VUDU

Christina Applegate

Jul 30, 2013 Season 4 Episode 2

Actress Christina Applegate investigates her paternal grandmother - a stranger to her and her father. Uncovering dramatic details along the way, Christina gains insight into the life and hardships of the woman she and her father loved, but never knew.
watch on (Paid)
Also available on Amazon Instant Video and VUDU

Kelly Clarkson

Jul 23, 2013 Season 4 Episode 1

Double-platinum singer Kelly Clarkson, explores her lineage and uncovers an ancestor deeply rooted in American history. Coming face-to-face with her 3x great grandfather's wartime bravery and sacrifice, she finds a connection deeper than ever imagined.
watch on (Paid)

Who Do You Think You Are? Clips & Interviews collapse view

Trisha Yearwood - He Has No Family
Chelsea Handler - Prisoner of War
Cynthia Nixon Visits an Old, Grim Prison
Sneak Peek
Cynthia Nixon's Connection to Prison Reform
Chelsea Handler - We Never Spoke About It
Jesse Tyler Ferguson Retraces the Alaskan Trail
Cindy Crawford Descended from Royalty
Chelsea Handler - Truth Behind the Camps
Trowbridge Connection
Courageous Family History
Jim Parsons - Absolutely Horrifying
Cindy Crawford Descended From Royalty
Cindy Crawford's Connection to History
Lessons from Chelsea Handler's Grandfather

TV GUIDE Users' Most Popular