Kate McKinnon, Pete Davidson Departing From 'SNL'

The departures represent one of the biggest cast shake-ups in years on a show that has seen unusual steadiness in recent seasons.

Kate McKinnon and Pete Davidson are among those departing from "Saturday Night Live," leaving the sketch institution without arguably its two most famous names after Saturday's 47th season finale.

Aidy Bryant and Kyle Mooney will also leave the cast after the episode hosted by Natasha Lyonne.

The departures represent one of the biggest cast shake-ups in years on a show that has seen unusual steadiness in recent seasons.