The Great Alligator
Il fiume del grande caimano (original)
A tourist resort in Africa finds itself at the mercy of a huge man-eating crocodile from a local native legend which the croc is the incarnation of a native god angered by the intrusion of the tourists on its nesting ground. After a new natives are killed and eaten, they naturally blame the tourists and set out to kill them while the survivors try to rally on a boat with the hungry crocodile in the water, and the blood-thirsty natives on land waiting for them.
Starring Barbara Bach, Claudio Cassinelli, Mel Ferrer, Romano Puppo, Fabrizia Castagnoli, Enzo Fisichella, Lory Del Santo, Anny Papa, Bobby Rhodes, Clara Colosimo
It's a horror and drama movie, and has a rating of 4.5 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Australia.