EXCLUSIVE: Karen Croner has been set to script Hello Ghost, the film inspired by the Korean comedy about a man whose failed suicide attempt allows him to see ghosts who haunt him until he grants each of them one wish. Chris Columbus will direct a film that will be financed by CJ Entertainment, which has a first-look deal with Columbus and his 1492 banner. Columbus set Hello Ghost up in February 2011 with Next Entertainment World, the Korean distributor and financier. Croner, who’d been known for dramas that included the Meryl Streep-starrer One True Thing, continues to make a switch to comedy. She scripted Admission, which Paul Weitz will direct with Tina Fey starring, and Croner just finished Kiss and Tango for Jennifer Lopez and producer Denise DiNovi at Fox 2000. She’s repped by WME.