1966/40: Curse of the Swamp Creature 1966

 Watch movie:

https://youtu.be/2PTM5_adNuQ

https://en.wikipedia.org/wiki/Curse_of_the_Swamp_Creature 

https://www.moriareviews.com/horror/curse-of-the-swamp-creature-1966.htm 

http://www.1000misspenthours.com/reviews/reviewsa-d/curseoftheswampcreature.htm 

https://thelastdrivein.com/category/the-pow-pow-pow-awards/curse-of-the-swamp-creature-1966/