亞倫·強森
Legendary turned its attention to casting parts for the movie. On January 7, 2013, it was reported that Joseph Gordon-Levitt had turned down being cast in the film in the fall of 2012. It was reported that Henry Cavill, Scoot McNairy, and Caleb Landry Jones comprised the shortlist for lead of the film. On January 10, it was first reported that Legendary Pictures was interested in Aaron Taylor-Johnson for the lead role. It was reported that Bryan Cranston and Elizabeth Olsen were also in talks to co-star. Olsen confirmed her involvement at the 2013 BAFTA awards. Juliette Binoche and David Strathairn were then signed on to join Taylor-Johnson, Cranston and Olsen in the film.