Probe
(1972)Pilot for sci-fi detective series "Search." Hugh O'Brian as Lockwood, a high-tech private eye, was outfitted with two electronic implants (one to hear what was said at HQ and a dental contact he could bite to communicate with HQ--one bite for yes and two bites for no) and a button-sized "scanner" that combined a micro-miniaturized television camera that could also see in infrared spectrum, microphone, medical sensors, and transmitter, putting him in constant contact with a room full of experts monitoring his actions and vital signs and supplying him with encyclopedic information. Probe featuring Hugh O'Brian and Elke Sommer is not currently available to stream, rent, or buy but you can add it to your want to see list for updates. It's a Crime and Science Fiction movie with a better than average IMDb audience rating of 7.1 (211 votes).