Griffin Dunne (Imposters) is set to be promoted to series regular on NBC drama This Is Us.
Dunne plays an older version of Jack’s once-presumed-dead younger brother Nicky. We last saw Dunne sitting at the bedside of elderly Rebecca (Mandy Moore). The theories about the character’s growing importance on the family drama were confirmed by the Season 4 premiere, which marked Dunne’s first as a series regular after recurring in Season 3.
This Is Us stars Milo Ventimiglia, Mandy Moore, Sterling K. Brown, Chrissy Metz, Justin Hartley, Chris Sullivan, Susan Kelechi Watson, Jon Huertas, Hannah Zeile, Niles Fitch, Logan Shroyer, Mackenzie Hancsicsak, Parker Bates, Faithe Herman, Eris Baker, Lyric Ross and Lonnie Chavis.