An upper-class Manhattan divorcee comes to believe that her brother is possessed by the spirit of a serial killer who beheaded young women in Spanish Harlem.

A crook decides to bump off members of his inept crew and blame their deaths on a legendary sea creature. What he doesn’t know is that the creature is real.

Charlie is a dope smuggler who lives on his own private desert island and rules over the natives with an iron fist. When the native stooges get out of line,…