Left: Newmarket Films | Right: taniavolobueva / Shutterstock.com
Twenty-one years ago, Mel Gibson’s Passion of the Christ unexpectedly rocked the box office, making over $612 million worldwide, making it the highest grossing R-rated movie for 20 years, having now been surpassed by Deadpool and Wolverine. Now, after much teasing, Mel Gibson has announced that a sequel will begin filming this summer. Entitled The…