S37, E19: Sketches include Brolin Returns Monologue, The Californians, An SNL Digital Short: Laser Cats 7, Weekend Update (including Fred & Kristen as Garth & Kat), Piers Morgan, and Principal Frye – Prom. America's premier sketch-comedy show returns for its 37th season LIVE from Studio 8H in New York City.  This season, the cast includes Fred Armisen, Abby Elliott, Bill Hader, Seth Meyers, Bobby Moynihan, Nasim Pedrad, Andy Samberg, Jason Sudeikis, Kenan Thompson, Kristen Wiig, featuring Vanessa Bayer, Taran Killam, Kate McKinnon, and Jay Pharoah.  Check out these selected sketches and segments from each of this season's episodes, so you can make every night a Saturday Night.