Tintorera: Killer Shark (1977)

While surfing on a secluded beach, Nancy finds herself in the feeding grounds of a great white shark. Though stranded only 200 yards from shore, survival proves to be the ultimate test of wills, requiring all of her ingenuity, resourcefulness, and fortitude.

A rag-tag team of divers attempting to salvage a sunken car from a river are thwarted by a highly aggressive bull shark.

A group of old college friends reunite on a Caribbean scuba diving trip exploring the wreckage of a WWII battleship and find themselves trapped inside the underwater labyrinth of rusted metal surrounded by great white sharks.

A young man from a small mining town embroils himself with a wealthy family with a dubious past.

Jaded ex-CIA operative John Creasy reluctantly accepts a job as the bodyguard for a 10-year-old girl in Mexico City. They clash at first, but eventually bond, and when she's kidnapped he's consumed by fury and will stop at nothing to save her life.

Joe Buck is a wide-eyed hustler from Texas hoping to score big with wealthy New York City women; he finds a companion in Enrico "Ratso" Rizzo, an ailing swindler with a bum leg and a quixotic fantasy of escaping to Florida.

Intent on seeing the Cahulawassee River before it's turned into one huge lake, outdoor fanatic Lewis Medlock takes his friends on a river-rafting trip they'll never forget into the dangerous American back-country.

After thugs brutalize a deaf-mute woman, the spirit of an Apache warrior takes over her lifeless body and sets out on a bloodthirsty quest for revenge.

Truck Turner and his partner Jerry, who make their living as bounty hunters in Los Angeles, are hired to hunt down Gator, a pimp who has skipped bail.

A woman's life takes an unexpected turn when she falls for her boss's wife. She must soon defend herself as she becomes entangled in a web of malice.