I forgot how wild the first season was, and this one looks even crazier, and dare I say better, than the first! I will definitely need a refresher of Season 1 since time travel plots always get a little complicated, and some of the characters appearances have changed making it harder to recognize them and remember their story lines...for me at least. Some of the things the trailer reveals is that the siblings have been transported to the 1960's in the time jump at the end of season one, and they've all been separated geographically again. It also looks like some characters who died in the previous timeline will show up again, as well as a bunch of new characters being introduced. Check out the trailer below, then click HERE for a Buzzfeed article about details you may have missed!