The story of a humiliating high school mishap from 1992 that sends the Impractical Jokers on the road competing in hidden-camera challenges for the chance to turn back the clock and redeem three of the four Jokers.

A group of campers are stalked by a deranged redneck with a pig mask.

A space-time vortex sucks scientist Rick Marshall, his assistant Holly and a survivalist Will into a world populated by dinosaurs and painfully slow creatures called Sleestaks.