Returning to Blood Island on board a small cargo ship. Bill Foster (John Ashley) meets Myra (Celeste Yarnall), a female reporter, out to get a story on the mysterious goings on there. Upon landing, Bill finds Ramu (Alfonso Cavajal) and the natives are quite apprehensive and fearful of him. They believe the 'evil one' still stalks the island. Laida (Lisa Belmonte), a native girl, whose father has been abducted by the 'evil one', joins their party as they head to the Lopez mansion.
Razak (Bruno Punsalan) and his men arrive with Myra at Dr. Lorca's (Eddie Garcia) elaborate hideout in the Valley of the Red Mist. Lorca is hideously disfigured from his attack by the Blood Monster. In his laboratory is the decapitated body of the Monster, Don Ramon, kept alive by a mechanical brain and the head itself, also maintained by a mechanical device. The head is still alive and functioning but Lorca cannot get it to speak, although he knows the head is capable of doing so. Lalda, having become separated from Bill, meets Rarnu and his party and begins to load them to Bill, who is on his way alone to Lorca's hideout.
They join up with him and Bill proposes to go alone into Lorca's hideout, with Ramu and his men coming later to rescue him and Myra.
Director: Eddie Romero
Cast: John Ashley, Celeste Yarnall, Eddie Garcia, Liza Belmonte, Alfonso Carvajal, Bruno Punzalan, Angel Buenaventura, Beverly Miller, Johnny Long
Genre: Horror and Occult
* N/A or Unknown
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