This Is Us Will Include a Few New Faces in Season 4 — Here's the Full Cast

Moore will return as the Pearson family matriarch in season four.

Ventimiglia will be back as Jack, albeit with a slightly smaller role this time around.

Metz will return as Kate next season.

Hartley is reprising his role as Kevin in season four.

Brown will return as Randall next season.

Watson will be back as Beth in season four.

Sullivan will return as Toby next season.

Huertas will reprise his role as Rebecca's husband and Jack's longtime friend.

After appearing as the adult version of Jack's younger brother Nicky in season three, it seems like Dunne will have a larger role in the Pearson family during season four.

Since season four will pick up with Randall and Beth's big move in the present day timeline, you can expect to see the actress back as Deja.

The 10-year-old actress will likely reprise her role as the youngest daughter of Randall and Beth.

Baker will likely reprise her role as Tess when the show returns.

As season four delves more into the flash-forward timeline, we'll probably be seeing more of Richardson as adult Tess.

Although Liburd won't return as a series regular next season, executive producer Isaac Aptaker teased that she would be making a few guest-appearances in season four.

The Once Upon a Time actress has been cast in a mysterious role for season four. Although details about her character are being kept under wraps, she will reportedly have a "substantial" presence on the series.