Thunderbirds: Attack of the Alligators! (1966)
An experiment to increase the world's food supply goes horribly wrong when a would-be thief spills a new growth hormone into a South American swamp, spawning a horde of gigantic alligators.
An experiment to increase the world's food supply goes horribly wrong when a would-be thief spills a new growth hormone into a South American swamp, spawning a horde of gigantic alligators.