For the fourth time, John Mulaney returned to host Saturday Night Live on Saturday, October 31. The former SNL head writer's homecoming fell on the biggest night of the month. It was more than a Halloween episode; with three days left until Election Day 2020, the show made damn sure to remind us just how important it was to go out and vote — and vote for Democratic nominee Joe Biden. With plenty of material available thanks to the timing of Saturday's episode, the cast and writers turned in one of the strongest episodes thus far in Season 46. …