Netflix's Chief Content Officer, Ted Sarandos, confirms the 80's nostalgia will roll on with the addition of Cary Elwes and Jake Busey to the Season 3 cast of Stranger Things.Cary Elwes (best known for The Princess Bride, Robin Hood: Men In Tights, and Saw) is cast as Mayor Kline, described as "handsome, slick, and sleazy; your classic 80's politician, more concerned with his own image than with the people of the small town he governs."
Also added to the cast is Jake Busey (best known for his roles in Starship Troopers and Enemy of the State) cast as Bruce, a journalist for The Hawkins Post with questionable morals and a sick sense of humor.
No details about the plot of Season 3 have emerged as writers are keeping any information disclosed to prevent any leaks. All we know is we'll get to return to '80's-era fictional small town Hawkins, centered around a group of kids battling the paranormal and supernatural of an alternate dimension, The Upside Down.
A release date for Stranger Things: Season 3 hasn't been announced yet, but it's likely we'll either see something in the fall of 2018 or beginning of 2019.