September 13, 1977-October 20, 1977. This was the final broadcast of the series and featured a "Farewell Roast." "The Richard Pryor Show" starred Richard Pryor. Other regulars on the short-lived series included Allegra Allison, Sandra Bernhard, Victor Delapp, Argus Hamilton, Jimmy Martinez, Paul Mooney, Tim Reid, Marsha Warfield, Robin Williams, and John Witherspoon.
NBC News Bulletin with Chuck Scarborough regarding hijacking.