Netflix announced there's an animated series in the works that's set in the world of "Stranger Things". It'll be in the style of "Saturday morning cartoons" from the '80s.  

You know, like "Teenage Mutant Ninja Turtles", "Jem and the Holograms", and "Masters of the Universe". No word if any of the cast of "Stranger Things" will have voice roles, or if their characters will be included.  

Plot details haven't been announced.