Gerardo De Leon and Eddie Romero, two major names in the Filipino film world, made four “Blood Island” films between them. The first was released in 1959 and is a modest but stylish black and white horror movie. The remaining three were made a decade-plus later, and are proper CACA flicks.

Terror is a Man (1959): Strange economy reworking of “The Island of Dr. Moreau.” Strange because it has a lot of weird plot that gets in the way of the story, and economy because there is only one man-animal hybrid, and because they shot it in black and white. Good production values throughout, which is also confusing when you’re expecting dreck. Decent monster and no nekkidity, because it was 1959.

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Terror is in fact a sort of man/cat hybrid.

The universe comes back into balance with the next film in the series, “Brides of Blood Island” (1968). Color film, very little plot to get in the way of the story, man-eating plants, day-for-night continuity problems, cut-rate Desi Arnaz, bargain basement Vincent Price, one bald henchman, mild bimbotation, comical Western notion of native chants, a bit of gratuitous nekkidity, a sex-crazed beast, mutant transformation, lengthy and regrettable dance of triumph scene, a herd of little people and nuclear radiation, which explains the art in the castle. I suspect Sam Raimi had this flick in the back of his mind for the first couple of “Evil Dead” movies. 

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I’m confused! I look a little like Vincent Price, but I sound nothing like him! And why is that tree trying to eat my wife?

The Mad Doctor of Blood Island (1968): Well, here we are back at Blood Island. This time we’re looking for the cause of a strange disease that turns the natives green. Turns out it’s simple — crazy Dr. Lorca shot a cancer patient up with a rare chlorophyll strain he found on the island. (It’s just science.) Gratuitous nekkidity, green blood, dismemberment, a sort of luau/orgy hybrid, and every time the monster is about to do something the camera zooms in and out rapidly, perhaps to distract the audience from getting a good look at the shabby monster costume. Spoiler: The beast hides out in a lifeboat as the gang sails away from Blood Island, the better to set up…

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The chlorophyll monster in Mad Doctor of Blood Island doesn’t stand up to close inspection, so the filmmakers wisely don’t let the audience get a good look.

Beast of Blood (1971), in which the monster kicks things off immediately by blowing up the boat, perhaps in protest of the producers’ decision to drop the word “island” from the title. Dr. Lorca’s got a whole army of green mutants now, and the islanders aren’t up to much, so it’s up to Bill Foster (John Ashley) and Myra the dingbat reporter (Celeste Yarnall) to get things sorted out. Which they do, eventually, but not before there’s some highly dubious surgery, a henchman who can only grunt, the usual nekkidity, and several gallons of blood. Oh and an artificial head that talks. Almost forgot. This flick is an excellent example of the plot getting in the way of the story, but when a man sets out to watch all four Blood Island movies, he’s got to tough it all the way out.

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John Ashley’s Modified Elvis was passe Stateside in 1971, but he could get away with it on Blood Island.