Glass Sharp In Box Office Debut

<br /> FILE PHOTO: Actors Samuel L. Jackson and James McAvoy attend the European premiere of "Glass" in London, Britain January 9, 2019. REUTERS/Henry Nicholls/File Photo LOS ANGELES (Variety.com) - M. Night Shyamalan’s “Glass” topped box office charts during the Martin Luther King Jr. holiday, collecting $40 million over the weekend for a four-day sum of $47 million. <br />