LOS ANGELES — Dystopian thriller "Insurgent" blasted its way to top spot at the North American box-office this weekend as Sean Penn action movie "The Gunman" fired a blank, estimated figures showed Sunday. The second big-screen adaptation based on Veronica Roth's best-selling "Divergent" trilogy, "Insurgent" opened with $54 million according to box-office tracker Exhibitor Relations. The film stars rising talent Shailene Woodley as the youthful heroine Beatrice Prior battling a powerful alliance threatening her world in a post-apocalyptic Chicago. The opening numbers for "Insurgent" relegated Disney's live action "Cinderella" remake to second spot. The movie, starring Lily James as the enchanted princess and Cate Blanchett as her wicked stepmother, took $34.5 million in its second weekend. — Reuters