The long awaited sequel to famous cult classic film The Bermuda Depths 1978 originally produced by Rankin Bass. Jenny Haniver returns in this epic to sever a pack she had made 300 years ago, which destined her to be young and beautiful forever all alone in the briny depths. Regretful of her past covenant, she seeks out Magnus Dens, her lost love who now operates a charter in Fort Lauderdale Florida, and persuades him to help her. With the aid of Dr. Strangler, friend and colleague of the late Dr. Paulus, they unravel the mystery of her past and attempt to set her free of being an eternal minion of the devil.