What to Watch Monday: Chaos Under the Dome, Buffy's Watcher Enters the Warehouse and More

Under the DomeOn TV this Monday: An unlucky town ends up Under the Dome, Defiance is heading for a wedding, a Mad man witnesses Major Crimes and Anthony Stewart Head will slay you on Warehouse 13. As a supplement to TVLine’s features, here are 10 programs to keep on your radar.

8 pm Stanley Cup Finals Game 6 (NBC) | The Bruins and Blackhawks go at it one more time, in Boston, with Chicago leading the series 3-2.

8 pm Switched at Birth (ABC Family) | Bay books Toby’s band for the local carnival.

8:30 pm The Goodwin Games (Fox) | Adam Rodriguez (CSI: Miami) guest-stars as a childhood pal of Chloe’s who’s been in love with her since their days in math club; Henry accidentally texts a racy photo of himself to Olivia Pope his ex.

PREVIEW | Defiance Photo Album Will a (Very) White Wedding Go Off Without a Hitch?

9 pm The Fosters (ABC Family) | Mariana asks Callie to be in her court at her quinceanera (aka “Sweet 15” party); Lexi wants to come clean to Mariana about her relationship with Jesus.

9 pm The Glades (A&E) | Jim’s job – finding a missing corpse – is complicated by the fact that the crime scene is a 10K zombie run.

9 pm Major Crimes (TNT) | An annoying TV writer/producer (played by Mad Men‘s Ben Feldman) accompanies Sanchez and Tao on a ride-along… which quickly gets out of hand. (Get scoop.)

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10 pm Under the Dome (CBS) | Series premiere: Based on Stephen King’s novel of the same name, this 13-episode summer series follows the residents of Syracuse University Chester’s Mill as they inexplicably find themselves trapped under a massive, transparent dome — with no way out. The cast incudes Dean Norris (Breaking Bad), Britt Robertson (The Secret Circle), Rachelle Lefevre (A Gifted Man), Mike Vogel (Pan Am) and Aisha Hinds (True Blood). (Watch a sneak preview!)

10 pm Mistresses (ABC) | As we already knew from an ill-timed promo, Savi finds out she’s pregnant. But who’s the daddy: Harry or Dom?

10 pm Longmire (A&E) | Henry reconnects with an old flame, and Cady returns home. (Get scoop.)

10 pm Warehouse 13 (Syfy) | Buffy alum Anthony Stewart Head begins a three-episode arc as the Machiavellian alchemist Paracelsus, who challenges the team with his deadly mastery of artifacts.

10 pm King & Maxwell (TNT) | Tonight, we find out a bit more about Sean’s past as a Secret Service agent and the mistake that led to his downfall.

Hit the comments with your must-see picks from tonight’s lineup!