The Great Alligator River, originally Il fiume del grande caimano and also known as Alligators, Big Alligator River and The Big Caimano River, is a 1979 Italian adventure film directed by Sergio Martino.
Tourists on a tropical island anger an island god, who turns himself into a giant alligator and stalks them.
- Barbara Bach as Alice Brandt
- Claudio Cassinelli as Daniel Nessel
- Mel Ferrer as Joshua
- Richard Johnson as Prophet Jameson
- Romano Puppo as Peter
- Anny Papa as Laura
- Enzo Fisichella as Maurice, lover of Minou's Mother
- Lory Del Santo as Jane
- Clara Colosimo as Tourist
- German Import DVD has a Super-8 Version (German language only), as a special feature on the disc.
- A clip of this movie is on "The 50 Worst Movies Ever Made" DVD Region 1 NTSC.