'This Is Us' Sneak Peek: The Pearsons Celebrate Thanksgiving (PHOTOS)

Meaghan Darwish

It's always an emotional time for the Pearson family of NBC's This Is Us, but it's inarguable that the holidays always result in some particularly weepy moments for fans. This week's episode, "18,615," will likely do the same as it brings the family together for the holidays.

These sneak-peek photos from the episode see Kate (Chrissy Metz), Randall (Sterling K. Brown) and more get in the holiday spirit, from serving the less fortunate to spending some quality family time. Then there are more hints of Jack's (Milo Ventimiglia) time in Vietnam, and now that he's been reunited with Nicky, how will that progress?

Chrissy Metz on Going Animated for 'Kung Fu Panda' and Kate & Toby's 'This Is Us' Future

Chrissy Metz on Going Animated for 'Kung Fu Panda' and Kate & Toby's 'This Is Us' Future

The actress also talks a game-changing Thanksgiving episode of 'This Is Us' and shares a clip for her animated series.

Click through the photos above for a look before Tuesday's episode.

This Is Us, Tuesdays, 9/8c, NBC