India, Nov. 27 -- The long-awaited Stranger Things season 5 is finally here, and fans were excited to see a new guest star make an appearance. In the latest season, Linda Hamilton appears as a mysterious new character named Dr. Kay.

She is not the first major guest star to make an appearance on the show. Other such actors include Sean Astin, Robert Englund, and Cary Elwes. But Hamilton's character might be the most intriguing one yet.

Linda plays a government agent leading an investigation into the events unfolding in Hawkins. Her character is similar to that of Dr Martin Brenner in the previous season, but Dr Kay is part of the military hierarchy.

"She's hyper-intelligent and intimidating," series creator Matt Duffer told Empire earli...