The moment NBC's This Is Us trailer hit TV screens, it captured the attention of viewers everywhere. Audiences seemed to love the sweet, emotional storyline and relatable characters, and their devotion has sent This Is Us ratings skyrocketing! Critics love the show, too, nominating the This Is Us cast for several awards this season.
While some of the show's breakout stars may seem like new faces, most members of the This Is Us cast have been in show business for quite some time already. See how much your favorite cast members have changed since their earlier roles!
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