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Mad Doctor of Blood Island (1968)

A man who loves to travel, travels to an island where a mad doctor is creating zombies.


Gerardo de Leon (as Gerry De Leon), Eddie Romero


Reuben Canoy (as Ruben Canoy)




Cast overview, first billed only:
John Ashley ... Dr. Bill Foster
Angelique Pettyjohn ... Sheila Willard
Ronald Remy ... Dr.Lorca
Alicia Alonzo ... Marla
Ronaldo Valdez ... Carlos Lopez
Tita Muñoz Tita Muñoz ... Mrs. Lopez
Tony Edmunds Tony Edmunds ... Willard
Alfonso Carvajal Alfonso Carvajal ... Ramu
Bruno Punzalan Bruno Punzalan ... Razak
Edward D. Murphy Edward D. Murphy ... Captain (as Edward Murphy)
Johnny Long Johnny Long
Paquito Salcedo Paquito Salcedo
Felisa Salcedo Felisa Salcedo
Quiel Mendoza Quiel Mendoza
Ricardo Hipólito Ricardo Hipólito ... (as Ricardo Hipolito)


A man who loves to travel, travels to an island where a mad doctor is creating zombies.

Plot Summary | Plot Synopsis


No Waiting. No Appointment. No Escape! See more »


M/PG | See all certifications »

Parents Guide:

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Did You Know?


As a promotional gimmick, packets of green "blood" were distributed to cinema patrons, who were instructed to drink it at a certain point in the film. Production consultant Sam Sherman came up with the idea of distributing the liquid gel-packs to the theatergoers, and said years later in an interview that he drank one of the packets, which contained an aqua-colored gel, and it made him sick to his stomach. Nevertheless, Beverly Miller (an associate producer of the film) said she actually witnessed dozens of teenagers drinking the stuff in the theaters that she managed in Kansas City. See more »


Dr. Bill Foster: I, a living, breathing creature of the cosmic entity, am now ready to enter the realm of those chosen to be allowed to drink of the Mystic Emerald fluids herein offered. I join the Order of Green Blood with an open mind and through this liquid's powers am now prepared to safely view the unnatural green-blooded ones without fear of contamination. Now, drink your sample of green blood and it is guaranteed that you can never turn into a green-blooded monster.
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Alternate Versions

The 2003 UK Cinema Club DVD was cut by 42 secs by the BBFC and removes all footage of goats and pigs being stabbed. See more »


Featured in 100 Years of Horror: Mad Doctors (1996) See more »

User Reviews

"Let the bizarre ennui envelop you!"
8 August 2004 | by roddmatsuiSee all my reviews

I had some fine memories of seeing this (heavily edited) on TV when I was a kid, so I went and got the DVD...and it's really neat to see this completely uncut. It does deliver the exploitation goods, plus there's real characters and real story.

Surprisingly well-written and well-made. If you like trash cinema, this is one of the very best, and it was made for almost nothing, but features some very serviceable performances and a nice script--in addition to the graphic violence, nudity, ritual dances and atmosphere.

Deep within the jungles of Blood Island--in the interest of science--twisted Dr. Lorca has been using chlorophyll to turn some of his patients into green-blooded mutations. The worst of these experiments has transformed into a horrible, murderous monster barely recognizable as human. It's up to civil servant John Ashley to try to save the local population from this danger. Can he destroy the dangerous experiments of Dr. Lorca?

"Mad Doctor of Blood Island" was made with total seriousness, something very rare in low budget exploitation. Characters intellectualize and debate in a civilized way rather than having screaming arguments. They wander the island depressed, questioning their lives. VERY SELDOM do horror films approach such thinky territory! And it's all done with a straight face. The entire cast is wonderful... As another reviewer suggested, "Let the bizarre ennui envelop you."

This movie is definitely not everyone's cup of tea (what movie is?), but if you like good cheap movies, I feel it is worth a look. The sequel to this one ("Beast of Blood") is entertaining, and the Chlorophyll Monster costume looks a lot better, but IMHO it's nowhere near as good as this first one.

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Release Date:

1969 (Philippines) See more »

Also Known As:

Mad Doctor of Blood Island See more »

Filming Locations:



Box Office


$125,000 (estimated)
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Company Credits

Production Co:

Hemisphere Pictures See more »
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Technical Specs


Sound Mix:




Aspect Ratio:

1.85 : 1
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