Schools out and Fred Figglehorn's dream of water slides, horseback riding and monkey butlers during the summer turns into a nightmare of gruel and poisonous berries when his mom signs him up to an unsanitary camp.

14,000 year-old "Man from Earth" John Oldman, now teaching in northern California, realizes that not only is he finally starting to age, but four students have discovered his deepest secret, putting his life in grave danger and potentially destroying the world's most popular religion.