SPOILER ALERT: This story discusses major plot points and reveals the ending for “ Bugonia ,” currently playing in theaters.

In “Bugonia,” Emma Stone plays Michelle Fuller, the CEO of a pharmaceutical company who is kidnapped by Teddy (Jesse Plemons) and his cousin Don (Aidan Delbis). Teddy is a conspiracy theorist who believes Michelle is an alien hellbent on destroying Earth. After kidnapping her, Teddy and Don keep Michelle in a basement as they interrogate her, hoping to get her to confess.

Production designer James Price knew he had to create contrasting spaces: Michelle’s corporate world, her ultra-modern home, and Teddy and Don’s time-trapped house that felt old and rancid. At the same time, in creating those spaces, he knew he could hide all the clues that spoke to the c

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