'I Can Only Imagine:' Springboro producer's second movie hits theaters this month

Joe Knopp has a couple movie posters hanging on the wall of his office. One of the films, "I Can Only Imagine," premieres in theaters this month.  Knopp is a producer on the movie, which stars Dennis Quaid. It's about singer/songwriter Bart Millard, whose Christian group Mercy Me topped several charts with the song "I Can Only Imagine." The movie tells the story behind that song. "I'm in this business because of the impact that stories can have," Knopp said. "We all have a story."