A brutal mugging leaves Grey Trace paralyzed in the hospital and his beloved wife dead. A billionaire inventor soon offers Trace a cure — an artificial intelligence implant called STEM that will enhance his body. Now able to walk, Grey … Logan Marshall-Green, Betty Gabriel, Harrison Gilbertson, Melanie Vallejo, Benedict Hardie, Linda Cropper, Simon Maiden Added on Netflix 2023-07-03. Added on HBO 2023-09-04. Youtube Trailer