Director：Matt Duffy Ross Duffy Sean Levy Andrew Stanton Rebecca Thomas 

Performer：Winona Red Millie Bobby Brown David Harper Natalie Dale Noah Schnapp Gatta Matarazo Finn Woofford Charlie Heaton Caleb McLaughlin Joe Kirill Carla Bruno Sean Austen Chelsea Talmaki Joe Krister Dekker Montgomery Sadie Hink 

　　The 2nd and 1st seasons are closely linked, almost one year apart. The second season began a year later on Halloween, still in the Indiana town of Hawkins, dressed as Ghostbusters. The most striking of the four children was certainly Will, who threw up a worm at the end of the first season, apparently in an ambush for the follow-up. One of the producers, Matt Duffy, said, "He seems to be able to see the world on the watch(the Upside Down)The question is, is it true or not? Looks like he's suffering from PTSD." 　　At the same time, too worried and even a little nervous Joyce(Vernona Red)They are trying to stabilize the lives of two sons. She started with Bob from high school(Sean Austen)date: "she tried to hide a lot, and i think she decided to be with bob to bring a good father to children's lives." 　　Sheriff Harper(David Harper)there's an ass to deal with and he's trying to calm things down and protect joyce and the kids in the new season. "so it's hopper's responsibility to explain in an official capacity what happened and what didn't happen. he had to compromise, lie and hide something, which made him struggle.” 　　Nancy(Natalie Dale)There was a big change in the relationship between Mike and her brother(Bob and Junior)and it's dark for that. the producer, ross duffy, said: “she and mike are the saddest people because they all lost friends. they all need to come out, and we'll see the results in the second season.” 　　the biggest change in season 2 came from a new pair of sister billy and max. max, a fake boy, quickly became a playmate with a couple of boys and a dream lover of dustin and lucas. billy's a tough guy. matt duffy hinted: “steven king is very good at painting some human villains. the demons of the real world are no less than the supernatural ones, and we want to introduce such a role.” 　　An overview of two new roles had previously been brought to light by the media, which corresponded to the description given by Duffy. Max was a tough, confident, 13-year-old kid, regardless of appearance、Behavior is more like a boy than a girl. She has a complex background and poor relations with her step-brothers, which also makes her more cautious in protecting her past and tends to be sceptical about the people around her. She's a good skater and likes to skate all over the place; Billy's a 17-year-old with a big muscle. He was aggressive, glamorous and even rumoured that he had committed a crime in a school he had attended in the past. Billy likes to pick up someone else's girlfriend, he usually wins in a liquor fight, and he drives a handsome black Chevy Comayro. But people around him, especially those younger than him, tend to observe his violent tendencies and volatility、unforeseeable nature. 　　Of course《Strange words》Still《Strange words》There will still be a lot of supernatural problems. The cracks in the world still exist, and the lab is now run by Dr. Owens, who looks good. The Duffy brothers kept quiet about the monsters in the new season, but they revealed that the season would reveal “different types of fear”. Besides, in the middle of the second season, Dustin will find a pet like a cat. The performer, Gaden Matrazo, said, “This is a small creature that I have a close connection to, and it obviously does not come from this planet or this place”