Even small things like Chewbacca which is derived from a Russian word for dog - Sobaka came from the same movie Planet of Storms where the dog helps the space explorer. The Terminator 2 final scene where the Arnold goes down in molten lava is taken from Planet of Storm similar scene... etc..
https://translate.google.com/translate?hl=en&sl=ru&tl=en&u=h...
Even small things like Chewbacca which is derived from a Russian word for dog - Sobaka came from the same movie Planet of Storms where the dog helps the space explorer. The Terminator 2 final scene where the Arnold goes down in molten lava is taken from Planet of Storm similar scene... etc..