Kelsey Grammer as Chuck Smith[6] Joel Courtney as Greg Laurie[7] Kimberly Williams-Paisley[6] Anna Grace Barlow[6] Jonathan Roumie as Lonnie Frisbee[8] Nicholas Cirillo[6] Ally Ioannides[6] Julia Campbell[6] Nic Bishop[6] Jolie Jenkins[6] DeVon Franklin as Josiah[9]