A Minecraft Movie,” based on the hit video game, opened in theaters this weekend and became a surprise smash, eclipsing the box office openings of hits like “Barbie”—but disruptive behavior by theatergoers has alarmed some cinemas,

Some theaters are banning unaccompanied minors and even calling in the police as chaos is erupting at screenings of the new "Minecraft Movie" across the country. NBC News' Steven Romo explains how the "chicken jockey" scene has young fans going wild.