The makers of Stranger Things have now officially released the teaser to the fourth season of the series. The things that has got the fans of the show really excited is the return of Jim Hopper. Yes, it is indeed happening. David Harbour‘s character Chief Jim Hopper is seen coming back to life from the dead. But, here's the twist. The fourth season of Stranger Things is not showing any signs of Hawkins, in fact the teaser puts Jim Hopper working on snow clad rail tracks in Russia.