Netflix has unveiled the official trailer for Stranger Things: Tales from ’85.

The cast of Stranger Things: Tales from ’85 includes Brooklyn Davey Norstedt as Eleven, Jolie Hoang-Rappaport as Max, Luca Diaz as Mike, Ej (Elisha) Williams as Lucas, Braxton Quinney as Dustin, Ben Plessala as Will, and Brett Gipson as Hopper. Additional voice cast includes Odessa A’zion, Janeane Garofalo, and Lou Diamond Phillips.

In the winter of 1985, snow blankets the town and the horrors of the Upside Down are finally fading. Eleven, Mike, Will, Dustin, Lucas, and Max have settled back into a normal life of D&D, snowball fights, and quiet days.

But beneath the ice, something terrifying has awakened. Could it be from the Upside Down? From the depths of Hawkins Lab? Or from somewhere else entirely? Our heroes must race to solve this mystery and save Hawkins.

Eric Robles serves as showrunner and executive producer. Executive producers include Matt and Ross Duffer, along with Hilary Leavitt, via Upside Down Pictures; Shawn Levy via 21 Laps; and Dan Cohen.

The animated spinoff will premiere April 23 on Netflix.