VIDEO: Sneak Peek - 'Trace Decay' Episode of WESTWORLD on HBO

On the next episode of WESTWORLD on HBO titled "Trace Decay" Bernard (Jeffrey Wright) struggles with a mandate; Maeve (Thandie Newton) looks to change her script; Teddy (James Marsden) is jarred by dark memories.

Written by Charles Yu and Lisa Joy; directed by Stephen Williams, the episode airs SUNDAY, NOV. 20 (9:00-10:00 p.m.)

Other HBO playdates: Nov. 20 (11:00 p.m., 1:00 a.m.), 21 (11:45 p.m.), 22 (9:00 p.m.), 23 (10:30 p.m.), 25 (10:00 p.m.), 26 (1:50 a.m.) and 29 (8:00 p.m.)

HBO2 playdates: Nov. 21 (8:00 p.m.), 25 (8:00 p.m.), 26 (7:00 p.m.) and 27 (8:00 p.m.), and Dec. 4 (7:00 p.m.) and 10 (6:10 p.m.)

WESTWORLD is a dark odyssey about the dawn of artificial consciousness and the evolution of sin. Set at the intersection of the near future and the reimagined past, it explores a world in which every human appetite, no matter how noble or depraved, can be indulged. Created for television by Jonathan Nolan and Lisa Joy, both of whom are executive producing and writing, with Nolan also directing, the series was inspired by the 1973 motion picture "Westworld," written and directed by Michael Crichton.

The cast includes Anthony Hopkins, Ed Harris, Evan Rachel Wood, James Marsden, Thandie Newton, Jeffrey Wright, Tessa Thompson, Sidse Babett Knudsen, Jimmi Simpson, Rodrigo Santoro, Shannon Woodward, Ingrid Bols-Berdal, Ben Barnes, Simon Quarterman, Angela Sarafyan, Luke Hemsworth and Clifton Collins, Jr. The one-hour drama series kicks off its ten-episode season SUNDAY, OCT. 2 at 9:00 p.m. (ET/PT), exclusively on HBO.