Brand new 4K restoration from the original negative by Arrow Films

4K (2160p) UHD Blu-ray presentation in Dolby Vision (HDR10 compatible)

Original restored lossless 4-channel stereo, 2.0 stereo, and 1.0 mono audio options

Optional remixed 5.1 DTS-HD MA surround audio

Optional English subtitles for the deaf and hard of hearing

Brand new audio commentary by filmmaker and film historian Daniel Kremer

Cowboy Dreams, a newly filmed conversation between actor Richard Benjamin and producer/screenwriter Larry Karaszewski

At Home on the Range, a brand new video interview with actor James Brolin

HollyWorld: Producing Westworld, a brand new video interview with producer Paul N. Lazarus III

Sex, Death and Androids, a brand new appreciation of the film by author and film scholar Alexandra Heller-Nicholas

On Location with Westworld, an archival behind-the-scenes look at the making of the film from 1973

Beyond Westworld, the 48-minute pilot episode of the 1980 follow-up television series

Theatrical trailer

Image gallery

Reversible sleeve featuring original and newly commissioned artwork by Arik Roper

Collectors' perfect bound booklet featuring new writing on the film by David Michael Brown, Priscilla Page, Paul Anthony Nelson, and Abbey Bender

Double-sided fold-out poster featuring original and newly commissioned artwork by Arik Roper

Six postcard-sized artcards