| Ian McCulloch | ... | Dr. Peter Chandler | |
| Alexandra Delli Colli | ... | Lori Ridgeway | |
| Sherry Buchanan | ... | Susan Kelly | |
| Peter O'Neal | ... | George Happer | |
| Donald O'Brien | ... | Dr. Obrero / Dr. Butcher (US version) | |
| Dakar | ... | Molotto | |
| Walter Patriarca | ... | Dr. Drydock | |
| Linda Fumis | ... | Med Student #1 | |
| Roberto Resta | |||
| Franco Ukmar | ... | Zombie #1 | |
| Giovanni Ukmar | ... | Driver | |
| Angelo Ragusa | ... | Zombie #3 | |
| rest of cast listed alphabetically: | |||
| Alba Maiolini | ... | Zombie Woman (uncredited) | |
| Edward Mannix | ... | Dr. O'Brien (voice: English version) (uncredited) | |
| Joseph P. Persaud | ... | Toran - Cannibal Orderly (uncredited) | |
| Turam Quibo | ... | Toran / Cannibal Orderly (uncredited) | |
| Romano Scandariato | ... | Professor Stafford (uncredited) | |
| Gregory Snegoff | ... | Peter (voice: English version) (uncredited) | |
| Susan Spafford | ... | Lori Ridgeway (voice: English version) (uncredited) | |
| Pat Starke | ... | Susan Kelly (voice: English version) (uncredited) | |
Directed by | |||
| Marino Girolami | (as Frank Martin) | ||
Writing credits | ||
| Fabrizio De Angelis | (story) | |
| Romano Scandariato | (screenplay) | |
Produced by | |||
| Gianfranco Couyoumdjian | .... | producer | |
| Fabrizio De Angelis | .... | producer | |
| Ron Harvey | .... | executive producer (US version) | |
| Terry Levene | .... | producer (US version) | |
Original Music by | |||
| Nico Fidenco | |||
| Walter E. Sear | (US version) | ||
Cinematography by | |||
| Fausto Zuccoli | |||
Film Editing by | |||
| Alberto Moriani | |||
Production Design by | |||
| Walter Patriarca | |||
Set Decoration by | |||
| Vincenzo Morozzi | |||
Costume Design by | |||
| Silvana Scandariato | |||
Makeup Department | |||
| Giancarlo Marin | .... | hairdresser | |
| Rosario Prestopino | .... | second makeup artist | |
| Maurizio Trani | .... | makeup artist | |
| Maurizio Trani | .... | special makeup effects artist | |
Production Management | |||
| Paolo Gargano | .... | unit production manager | |
| Aroldo Mogiani | .... | production secretary | |
| Pasquale Vannini | .... | unit production manager | |
Second Unit Director or Assistant Director | |||
| Romano Scandariato | .... | assistant director | |
Sound Department | |||
| Alfonso Montesanti | .... | sound | |
| Nino Renda | .... | mixage | |
| Guglielmo Smeraldi | .... | boom operator | |
Special Effects by | |||
| Claudio Battistelli | .... | armourer | |
| Claudio Battistelli | .... | special effects | |
| Roberto Pace | .... | armourer | |
| Roberto Pace | .... | special effects | |
Stunts | |||
| Massimiliano Ubaldi | .... | stunts (uncredited) | |
Camera and Electrical Department | |||
| Antonio Benetti | .... | still photographer | |
| Luigi Conversi | .... | assistant camera | |
| Giuseppe Gabrielli | .... | key grip | |
| Alberico Novelli | .... | chief electrician | |
| Guglielmo Vincioni | .... | camera operator | |
Costume and Wardrobe Department | |||
| Renata Renzi | .... | seamstress | |
Editorial Department | |||
| Massimo Cataldo | .... | first assistant editor | |
| Patrizia Malvestito | .... | second assistant editor | |
| Jim Markovic | .... | post-production: US version | |
Music Department | |||
| Giacomo Dell'Orso | .... | musical director | |
Other crew | |||
| Roy Frumkes | .... | title designer (US version) | |
| Rocco Lerro | .... | armorer | |
| Terry Levene | .... | presenter (US version) | |
| Benito Mancini | .... | administrator | |
| Benito Mancini | .... | cashier | |
| Maria Luisa Merci | .... | script supervisor (as Marisa Merci) | |
| Full cast and crew | Company credits | External reviews |
| News articles | IMDb Horror section | IMDb Italy section |
A splatter classic, Marino Girolami's "Zombi Holocaust" of 1980 doesn't scant with blood and gore. A true B-movie and pure exploitation, this movie is probably not high art, however, I don't suppose that anybody who is about to watch a movie entitled "Zombie Holocaust" is gonna expect Citizen Kane.
After several mutilations of corpses in the morgue of a New York hospital, and the appearance of a mysterious cannibal sign, a group of people, amongst them a beautiful female doctor and a bitchy journalist, decide to go on an expedition to a tropical island, where they expect to find out about the sign's origin. This is, of course, not a very good idea. Not only is the island inhabited by cannibals, but it is also haunted by the living dead.
One of the classic Italian splatter flicks, "Zombi Holocaust", is a fun and entertaining, although not very thrilling movie, that mainly concentrates on the enormous amounts of blood and gore and on constant very graphical violence. The acting in this movie differs. As a huge fan of Spaghetti Westerns, I found it cool to see Donal O'Brien, who delivers a great performance as a mad scientist in this, in a non-western role. The Italian and English title is maybe not the best to describe the movie, since its the Cannibals, and not the Zombies who kill the most people. The German title "Zombies Unter Kannibalen" ("Zombies Amongst Cannibals") is probably better to describe the film's content.
All things considered, "Zombie Holocaust" is a highly entertaining and very bloody Gorefest that fans of the Cannibal subgenre should not miss. Entertainment guaranteed!