A decade after their wild summer as junior counselors, the gang reunites for a weekend of bonding, hanky-panky and hair-raising adventures.

Lucifer incites Heaven’s wrath by dispatching train cars of condemned souls a-crashin’ through the pearly gates. As God plots to put an end to the rebellious deeds, a fable is told, and the midway gets set for a fateful reunion between God’s Agent and Hell’s Painted Doll, promising to make sinner and saint alike scream Alleluia!