Who Do You Think You Are? - Season 4 - Eps 2: Christina Applegate
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.
About Who Do You Think You Are?

Title: Who Do You Think You Are?
First Air Date: 2010-03-05
Last Air Date: 2022-08-14
Status: Returning Series
Rating: 6.6/10 (from 24 votes)
Language: EN
Seasons: 12
Total Episodes: 85
Network: NBC TLC
Genres: Documentary, Reality
Production Companies: Is or Isn't Entertainment, Wall to Wall
Synopsis
From roots in the Deep South to the slums of New Jersey, "Who Do You Think You Are?" follows the journeys of some of the most well-known names in American popular culture. Watch as celebrities discover unknown details about themselves and their families while researching their ancestry with the help of historians and genealogical experts.