Chris Sullivan stars as Toby Damon in the hit NBC drama “This Is Us,” which was Emmy Award-nominated in July for Outstanding Drama Series.

Sullivan was recently seen in theaters as Taserface in Marvel’s “Guardians of the Galaxy Vol. 2,” which became a global box office hit. He’ll appear this fall in the new season of HBO’s Larry David comedy “Curb Your Enthusiasm.”

Prior to “This Is Us,” Sullivan was best known for playing Irish ambulance driver Tom Cleary in Stephen Soderbergh’s series “The Knick.” In addition to a role on the first episode of Netflix’s sci-fi series “Strang...