To hear more from Moore, and from Milo Ventimiglia about seeing himself as Old Man Jack for the first time, press play on the video above.
Ventimiglia had previously teased Old Man Jack’s debut, telling E! News, “It’s a side of Jack that we haven’t seen. It’s something I think a lot of the audience would have loved to see is this man in his 70s and we’re hoping that it maybe softens the blow a little bit of the fact that he’s not around anymore.”
This Is Us introduced a third timeline earlier this season, with fans seeing older Randall (Sterling K. Brown) in the post-Super Bowl episode.