Watch the “Find Out What’s Inside Jack’s Time Capsule” clip from the NBC drama series This Is Us Season 4, created by Dan Fogelman.

This Is Us cast:

Milo Ventimiglia, Mandy Moore, Sterling K. Brown, Chrissy Metz, Justin Hartley, Susan Kelechi Watson, Chris Sullivan, Logan Shroyer, Hannah Zeile and Niles Fitch

Stream This Is Us on Peacock!