Charlize Theron is going to Berlin, kicking ass, and taking all the names in the new "Atomic Blonde" trailer.

Theron plays an MI-6 assassin who's sent to Berlin during the Cold War to find whoever is responsible for killing their operatives. "Trust no one," her boss warns, which Theron complies with by punching, kicking, and shooting her way through enemy after enemy in hotel rooms, cars, stairwells, and kitchens."Atomic Blonde" looks slick and stylish, and boasts a cast including James McAvoy, John Goodman, Eddie Marsan, and Toby Jones. The trailer is filled with one action-packed set-piece after another, and Theron seems to really throw herself into the bone-crushing fights. She's become the leading action actress in Hollywood these days, with her work in "Mad Max: Fury Road" and "Fate of the Furious."

"Atomic Blonde" opens in theaters July 28.

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