John Holmes stars in this Johnny Wadd detective classic. Holmes is flown first class to beautiful Hawaii by a gorgeous young heiress named Ruth Miller. Ms. Miller is about to receive $10 million on her twenty-first birthday as long as she maintains her sterling image. But, the inheritance is in severe jeopardy and so Johnny Wadd is called in for assistance. It seems that Ruth had been filmed having sex with a young stud! He told her of the film, sent her a copy and then blackmailed her on several occasions. But, Wadd is on his tail in a flash - along with every hot chick that crosses his path. Filmed entirely on location in Waikiki Beach, TROPIC OF PASSION is full of intensely erotic action, breath-taking scenery, an exceptional storyline, and many beautiful young girls.