Are you ready to re-enter the park? HBO takes viewers back into Westworld with the official trailer for season 2, featuring composer Ramin Djawadi's stirring orchestral cover of Nirvana's "Heart-Shaped Box."

Westworld's second season will premiere on Sunday, April 22nd on HBO. Stay tuned to Daily Dead for more updates on season 2, go here to view a photo gallery from the new season, and watch the new trailer below.

"Created for television by Jonathan Nolan and Lisa Joy, who are executive producers with J.J. Abrams, Athena Wickham, Roberto Patino, Richard Lewis and Ben Stephenson. Production companies, Kilter Films and Bad Robot Productions in association with Warner Bros. Television; based on the film written by Michael Crichton.

Debuting on HBO in 2016 to become HBO’s most-watched freshman series ever, Westworld is a dark odyssey about the dawn of artificial consciousness and the evolution of sin. The season one cast included Anthony Hopkins,...