Stranger Things makes me so happy. Watching “Madmax” reminds why I fell in love with the series in the first place. “Madmax” sort of reintroduces us to the cast (as if we could forget them) picking up a year after the events that happened in season one in the “upside down.” Something wicked is in Hawkins, Indiana and I don't know if everyone will make it out unscathed.