America's Got Talent (8pm, NBC) - NBC is repeating this week's premiere, which features new judge Howard Stern. Howie Mandel and Sharon Osbourne return as judges, and Nick Cannon is back as host. This first episode features auditions in St. Louis and Los Angeles.
Saw Dogs (9pm, Discovery) - You can get your fix of chainsaw-sculpting with tonight's "Saw Dogs" marathon. Some of the creations featured in tonight's episodes are a mother whale and her baby, a massive tree house, and a soaring eagle for a golf course.
American Warships (9pm, Syfy) - The crew of the USS Iowa take on a fleet of hostile alien spaceships. This is a movie, by the way.
Saturday Night Live (11:29pm, NBC) - Mick Jagger pulls double duty on SNL's 37th season finale, hosting and providing the music. Jagger is scheduled to perform without his fellow Stones, so don't expect to see Keith Richards tonight. Jagger is pictured here in a 2001 "Saturday Night Live" skit with Jimmy Fallon.