Fans of the CBS thriller got a special Comic-Con look at the upcoming HBO series today courtesy of EP Jonathan Nolan. The Person of Interest creator screened an unscheduled trailer for Westworld at the panel for the former. With the voiceover intoning “Have you ever questioned your reality,” the unreleased sneak peek at the reboot of the 1973 theme park robots gone wrong film offered glimpses of actors Ed Harris, Anthony Hopkins, Jeffrey Wright, Evan Rachel Wood, James Marsden, and Thandie Newton.

Set to debut in 2016, Westworld is from J.J. Abrams’ Bad Robot, Nolan, writer and EP Lisa Joy plus Warner Bros TV. The recently passed away Jerry Weintraub is a producer on the series. The late Michael Crichton is credited as a writer. Take a look at some photos from the Nolan-helmed Westworld here:

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