Outer Limits: Living Hell
From IMDb summary by "garykmcd": "After Ben Kohler is shot in the head during a mugging, Dr. Jennifer Martinez gets permission to implant an experimental chip in his brain meant to regulate his breathing and heartbeat. The chip has been tested on monkeys with some success but previous human tests have been less successful. Kohler awakens quickly and is told he is the first to receive the new chip. Soon however, he begins to see things, as though he can see through another man's eyes.
Cited and briefly summarized in coverage by Frank Garcia (et al.?), Cinefantastique 30.5/6 (September 1998): 32.
RDE, finishing, 8Aug22