*Spoiler Alert: The Flying Serpent film review contains leaks that might bother those of you who haven’t watched it.
Synopsis: A demented archaeologist discovers a living, breathing serpent creature known to the Aztecs as Quetzalcoatl and accidentally kills his wife by giving her one of the beast’s feathers, causing the creature to track her down and slaughter her. Using this knowledge he exacts revenge upon his enemies by placing one of the feathers on his intended victim and letting the beast loose to wreak havoc.
Here’s a movie review The Flying Serpent (1946) : –