Sonny Stein, a man who develops the ability to communicate telepathically with man-eating sharks, begins to use his animals to attack anyone that crosses him. Starring Richard Jaekel, Jennifer Bishop, John Davis Chandler, Harold Sakata, Buffy Dee, Ben Kronen, and more. Cinematography by Julio C. Chavez. Screenplay by Robert W. Morgan. Directed by William Grefe.