A group of elementary-school children in small-town Georgia form a special club with the goal of becoming as wise as Solomon. Almost before they begin, however, they stumble upon a man in the woods who is speaking in strange voices--and he sounds dangerous! They immediately take it upon themselves to investigate and soon find themselves in trouble.

Artie and Diane agree to look after their three grandkids when their type-A helicopter parents need to leave town for work. Problems arise when the kids' 21st-century behavior collides with Artie and Diane's old-school methods.