A sneak peek of Lifetime's Saved by the Bell: The Unauthorized Story movie has been released, and it's every bit as nostalgic and ridiculous as you'd expect. The upcoming TV movie is partly based on Dustin Diamond's book about all the behind-the-scenes drama between the actors and actresses, but this week, Mark-Paul Gosselaar slammed the book, saying, "Everything I've heard about his book is it is negative. I don't remember those things. My experience on the show was very positive."
Whether or not the storylines have any truth to them, Lifetime's TV movie will certainly be a blast from the past for Saved by the Bell fans. And as for what happens in the sneak peek video, well, first, there are the awesomely '80s- and '90s-inspired outfits, which fans will recognize from some of the most iconic pictures of the cast. And second, there's the hair — where do we even begin? Watch the full teaser video above, and be sure to look out for some of these moments.