At the New York City premiere of "Mission: Impossible — Dead Reckoning," co-star Hayley Atwell revealed that the most exhausting part of the shoot was a "train carriage" stunt with Tom Cruise. Atwell praised Cruise for his work ethic and technical understanding of filmmaking, and described him as "gracious and polite to everyone." The action-packed movie is set to be released in theaters on July 23.