In a futuristic resort, wealthy patrons can visit recreations of different time periods and experience their wildest fantasies with life-like robots. But when Richard Benjamin opts for the wild west, he gets more than he bargained for when a gunslinger robot goes berserk.
This movie contains 4 potentially triggering events.
A robot snake is shot at, bites a character, & is killed; a real snake was used during this scene, including during the part where it bites one of the characters & the character slings their arm around in a panic (the snake bit through the padding on the actor's arm, so his fear is 100% real, as is the snake being slung around).
The movie ends with everyone but the main protagonist dead. He sits on a set of stairs, the commercial advertising Delos echos in his mind; seemingly to imply he heavily regrets his trip to Delos after everything he's been through.
There are robots that are designed for sexually pleasuring the guests of Delos, meaning they're designed to be sexually objectified as they're literally sexual objects (that look nearly indistinguishable from real people.)
Yes, there are multiple scenes where we see the area where the robots are repaired, which is designed to resemble a hospital as the robots are put onto gurneys to be "operated on."
As part of the Westworld experience, one of the main characters is thrown into a wild-west styled jail for breaking "the law" as part the theme park town's immersiveness & realisticness; he breaks out not too long after.
Real horses depict robot horses, & we see a handful of robot horses laying stiff as boards as dead robots; one is picked up to be repaired, & a couple others can be seen on gurneys during the robot repair scenes. These "dead robot horses" seem to possibly be real taxidermied horses used for the movie.