L.A. 2017 1971 Spielberg TV Movie - Apocalyptic Sci-Fi FULL MOVIE From Chicago's WBBM Channel 2, June 1977

L.A. 2017 1971 - This Chicago CBS affiliate WBBM's June 5, 1977, Showcase Movie re-broadcast of an NBC TV Movie 90 min episode of The Name of the Game TV Series, originally broadcast on Jan 22, 1971, and directed by Steven Spielberg. It is complete with period commercials. Gene Barry is Glenn Howard who, while driving to a Pollution Summit meeting, falls unconscious and finds himself somehow in the future year 2017 where remaining society lives underground due to contaminated air. Can he somehow return to 1971?