Christopher Nolan has a knack for wrangling impressive ensemble casts for his films, but he really outdid himself with his 3-hour historical epic Oppenheimer. Even if the World War II biopic didn’t include the frequent Nolan collaborator Michael Caine, the stacked ensemble is filled with a terrific ensemble of veteran Hollywood stars, Academy Award-winning performers, underrated character actors, relative unknowns, and a few former box office titans that have seemingly disappeared over the last decade or so. It wasn’t that long ago that Josh Hartnett was the marquee lead of films like Lucky Number Slevin and Black Hawk Down, but his star power has seemingly evaporated, as some actors can only maintain the same level of success for so long. However, Hartnett has always been a more interesting and complicated actor than the roles that he was given at the beginning of his career. Hartnett isn’t just in the middle of a major comeback; he basically steals Oppenheimer with one of the most nuanced supporting performances.
