The Challenger
The Big Three celebrate their 41st birthday.

Cast
Milo VentimigliaJack Pearson
Mandy MooreRebecca Pearson
Sterling K. BrownRandall Pearson
Chrissy MetzKate Pearson
Justin HartleyKevin Pearson
Susan Kelechi WatsonBeth Pearson
Chris SullivanToby Damon
Jon HuertasMiguel RivasThis Is Us on tvt

