Warning: Spoilers ahead for the "Westworld" finale.
The first season of "Westworld" comes to a close on Sunday, and fans have high hopes for the 90-minute finale. Between last week's reveals about Bernard, Arnold, and the multiple time frames, the episode has a lot to live up to. HBO released a short teaser for the finale, and we've gone through frame-by-frame to suss out any clues that might tell us what's in store.
Scroll down for a look at what we can expect from the epic finale.
The teaser opened with a wide shot of the train going through the park.

We hear Ford speaking: "Since I was a child, I've always loved a good story. Stories help us become the people we dreamed of being. Lives that told a deeper truth."

Teddy "died" in the last episode, so we're probably going to see him reenter the park. Here's a shot of him killing that tall man he usually bumps into at the start of his loop.

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