8? Here's what to know about the show Jeepers, Mr. Peepers! Springfield's Chris Kattan part of 'SNL' 50th anniversary docuseries James Austin Johnson reprised his role as President Donald Trump.

The telecast comes one day before the network’s three-hour special celebrating the show’s 50th anniversary. Originally airing on Oct. 11, 1975, the episode was hosted by George Carlin with ...