(LOS ANGELES) — It’s victory for “Dunkirk” at the box office this weekend. Studios on Sunday say the Christopher Nolan World War II epic earned an estimated $50.5 million to top the charts, with $11.7 million of that coming from IMAX screens. The well-reviewed Regina Hall, Queen Latifah, Tiffany Haddish and Jada Pinkett Smith comedy “Girls Trip” also beat expectations, taking second place with $30.4 million.