Ready to relive your childhood? You’re in luck, because the quirky science-obsessed uncle of your youth is back, and he has a mission. That’s right, Bill Nye the Science Guy is preparing to debut a new Netflix series, Bill Nye Saves the World, and we’re more than convinced he’s up for the challenge.

This time around, however, he has some help. Model Karlie Kloss will serve as a special correspondent for the series, a role she’s “nerding out” over.

Kloss posted a photo of her and Bill Nye to Instagram on Feb. 8, writing: “Bill! Bill! Bill! Nerding out that I get to be a part of #BillNyeSavesTheWorld. April 21st on Netflix.”

But Kloss isn’t the only star to assist our favorite science guy. In the trailer alone, we’re teased with appearances by Zach Braff, Rachel Bloom, Tim Gunn, Donald Faison, Joel McHale, Steve Aoki, and more!

The world's ready, Bill. Save us.