Leigh Whannell, the mind behind SAW and Insidious, returns with the sci-fi vengeance thriller Upgrade, starring Logan Marshall-Green (The Invitation) as Grey Trace – a man left paralyzed by the hooligans who murder his wife during a mugging.

Revenge becomes an option for Grey when a billionaire inventor presents him with STEM, an AI implant chip not only capable of restoring his physical attributes, but upgrading them to unstoppable killing machine status.

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