<P> Nolan and Joy serve as executive producers , along with J.J. Abrams , Jerry Weintraub , and Bryan Burk . The first season was broadcast between October 2 and December 4 , 2016 ; it comprised ten episodes . In November 2016 , HBO renewed the series for a ten - episode second season , which was broadcast from April 22 to June 24 , 2018 . Westworld 's debut on HBO had the network 's highest viewership ratings for a premiere since the first episode of True Detective in 2014 . Moreover , the series ranks as the most - watched first season of any HBO original series . On May 1 , 2018 , Westworld was renewed for a third season . </P>
<P> Nolan and Joy serve as executive producers , along with J.J. Abrams , Jerry Weintraub , and Bryan Burk . The first season was broadcast between October 2 and December 4 , 2016 ; it comprised ten episodes . In November 2016 , HBO renewed the series for a ten - episode second season , which was broadcast from April 22 to June 24 , 2018 . Westworld 's debut on HBO had the network 's highest viewership ratings for a premiere since the first episode of True Detective in 2014 . Moreover , the series ranks as the most - watched first season of any HBO original series . On May 1 , 2018 , Westworld was renewed for a third season . </P>
when did the last episode of westworld air
when did the last episode of westworld air
June 24 , 2018
June 24 , 2018