Which American actor has been featured in the movie Avengers: Infinity War and  has been nominated for four Academy Awards?
Avengers: Infinity War: Avengers: Infinity War is an upcoming American superhero film based on the Marvel Comics superhero team the Avengers, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures. Bradley Cooper: Bradley Charles Cooper (born January 5, 1975) is an American actor.
i don't know