A Full Breakdown of the 10 New Stars on 'This Is Us' Season 4 (PHOTOS)

Meaghan Darwish

This Is Us returns in less than a month, and the recent teaser trailer revealed a slew of new characters — though without much context.

Are they from the past, present or future? How will they intersect with the Pearson family storylines? These are just a couple questions we have about the latest additions, which include Jennifer Morrison, Omar Epps, Asante Blackk, M. Night Shyamalan and many more.

In the gallery above, we take a look at the Season 4 cast and predict how they'll fit into Dan Fogelman's carefully crafted NBC drama.

This Is Us, Season 4 Premiere, Tuesday, September 24, 9/8c, NBC