In the four-part series finale event, sentient AI rapidly turns evil, threatening to wipe out Lakeview (and the world!). On top of greedy executives, lingering mysteries, plus heartbreak in VR and IRL, our characters are tested like never before. The only way they can get through it all and save humanity from deletion is by teaming up one last time.
episode descriptions: [Spoiler (click to open)]4×1: Wedding WeekendOne Nathan celebrates a bitter-sweet wedding, but things are not what they seem and questions of sanity and religious faith are raised. A lonely AI Guy searches for romance. Aleesha prepares for her new responsibilities while Luke agonizes over their kiss back in Lakeview.
4×2: WorkloadThe bride and groom save up for their honeymoon. Horizen-Betta debuts a new, money-making technology. Luke tries to enjoy his job at Workload, and the AI Elevator Operator splits off an AI Girl and falls head over heels.
4×3: Spa DayWhile on their honeymoon, the newlyweds uncover a dark secret. Luke and the AI Gardener head back into the Grey Zone on a rescue mission. Aleesha reveals surprising abilities and Nora and Ingrid share clues.
4×4: Mile EndSeries finale. The residents of Lakeview race to find justice, revenge and peace as the digital and real worlds collide.
interview with Robbie Amell, Andy Allo, Allegra Edwards, Kevin Bigley, and Greg Daniels at Comic-Con (they mention several of the things that the show predicted and joke about Upload being the next Simpsons where people will look back to see what else they foretold)
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