Black Panther, directed by Ryan Coogler, is the first solo black superhero movie in the Marvel Cinematic Universe.

ET caught up with Brown on Wednesday, where he teased the film with one simple word: "Dopeness."

"It is politically astute. It is incredibly socially relevant," the This Is Us star told ET in January. "It’s not just an action film; it addresses the climate today of Africans and African-Americans -- across the country and across the world -- in a way that people will really be excited about." 

Black Panther hits theaters on February 16, 2018.