HBO has released the latest trailer for the upcoming, second season of Westworld. The new promo features a new cover of Nirvana’s “Heart-Shaped Box” by series composer Ramin Djawadi. It is awesome.

This dark odyssey follows the dawn of artificial consciousness and the evolution of sin.

The cast of Westworld includes Jeffrey Wright, James Marsden, Ben Barnes, Ingrid Bolsø Berdal, Clifton Collins, Jr., Luke Hemsworth, Sidse Babett Knudsen, Simon Quarterman, Rodrigo Santoro, Angela Sarafyan, Jimmi Simpson, Tessa Thompson and Shannon Woodward.

Westworld returns on April 22, 2018, at 9pm on HBO. It will air on Sky Atlantic across the UK shortly afterward. Here’s that new trailer.