Terror In The Jungle (1968)

Jimmy (Henry Clayton Jr.) is placed on a flight by his father to visit his mother in Rio. A violent storm forces a crash-landing, with disastrous results. All other passengers and the flight crew meet grisly deaths, but Jimmy escapes the wreckage, only to be menaced by alligators, giant snakes and brutal natives who wish to sacrifice him to their sun god. Also stars Kris Fasseas and Robert Burns.