Westworld (1973) | The Island (2005)

Westworld

Westworld is a futuristic theme park where paying guests can pretend to be gunslingers in an artificial Wild West populated by androids. After paying a sizable entrance fee, Blane and Martin are determined to unwind by hitting the saloons and shooting off their guns. But when the system goes haywire and Blane is killed in a duel with a robotic gunslinger, Martin's escapist fantasy suddenly takes on a grim reality.

The Island

Futuristic thriller about a contained, seemingly utopian facility in the mid-21st century. The residents hope to be chosen to go to the Island - the last uncontaminated place on Earth, but when one inhabitant discovers that there are sinister forces at work, he and a female friend make a daring escape.