The ‘Saturday Night Live' cast is here! Who's new, who's leaving and who's returning for ‘SNL' Season 50

SATURDAY NIGHT LIVE -- Episode 1729 -- Pictured: (l-r) Colin Jost, Michael Che during "Weekend Update" in Studio 8H on Saturday, November 4, 2017 -- (Photo by: Will Heath/NBCU Photo Bank/NBCUniversal via Getty Images via Getty Images)