A petty criminal fakes insanity to serve his sentence in a mental ward rather than prison. He soon finds himself as a leader to the other patients—and an enemy to the cruel, domineering nurse who runs the ward.
After getting a flat tire in the middle of nowhere, newly engaged couple Brad and Janet encounter the eerie mansion of the flamboyant, seductive Dr Frank-N-Furter and a variety of eccentric characters.
When the seaside community of Amity finds itself under attack by a dangerous great white shark, the town's chief of police, a young marine biologist, and a grizzled shark hunter embark on a desperate quest to kill the beast before it strikes again.