Lionsgate has picked up the family drama film “Unsung Hero” from the Christian music duo for King + Country. Helmed by Richard Ramsey and for King + Country’s Joel Smallbone, the film tells the story of Smallbone family’s trek from Australia to America, and Joel and his brother Luke’s path to becoming Grammy-winning artists.

Joel Smallbone stars as his father David in the film, with Daisy Betts playing Joel’s mother Helen. According to the official synopsis, “With nothing more than their seven children, suitcases, and their love of music, David and his pregnant wife Helen set out to rebuild their lives. Based on a remarkable true story, Helen’s faith stands against all odds and inspires her husband and children to hold onto theirs. With their own dreams on hold, David and Helen begin to realize the musical prowess in their children.”

The film also stars Kirrilee Berger,...