The 39-year-old actor admitted he wasn't the producers' first choice to play Jack Pearson during Variety's 'Actor on Actors' series.
The 39-year-old actor says luckily he was' at the right place at the right time. '
Mandy Moore, Milo Ventimiglia, Sterling K. Brown, Chrissy Metz and Justin Hartley had some fun during NBC's Red Nose Day special.
According to the stars, there's lots of gifs, memes and 'fun things!'
ET caught up with stars Milo Ventimiglia, Chrissy Metz, Sterling K. Brown and Justin Hartley at NBCUniversal's Upfronts presentation in New York City.
ET caught up with everybody's favorite TV dad at the NBCUniversal Upfronts presentation in New York City on Monday.
'That would be a slap in the face,' the 39-year-old actor tells ET of keeping answers to Jack's death under lock and key.
Mandy Moore, Milo Ventimiglia, Sterling K. Brown and Chrissy Metz got to connect with superfans ahead of NBC's 2017 Upfronts presentation.
Mandy Moore, Milo Ventimiglia, Sterling K. Brown and Chrissy Metz watched as fans spoke about the show's impact on their lives.
The 'This Is Us' star stayed in character while presenting Best Duo with his TV daughter at the MTV Movie and TV Awards in Los Angeles on Sunday.
Which co-stars sparked romance rumors with an off-camera kiss?
The pair presented Best Duo to 'Logan' stars Hugh Jackman and Dafne Keen.
Their 'This Is Us' characters would be proud!
The 'This Is Us' co-stars were the guests of honor at Heinz Field on Saturday.