Nudist Colony of the Dead (1991)

Judge Rhinehole shuts down the Sunny Buttocks Nudist Camp, deeming it a disgrace to the community. Facing despair, the camp members agree on a suicide pact but promise to exact revenge from beyond the grave. Five years later, a new group of campers arrives for a retreat, only to find themselves embroiled in disputes over religion amidst elaborate musical numbers. As tensions rise, the campers soon face a mysterious threat, leading to unexpected and humorous consequences.