Today on TV

Monday Night Football (6 p.m., ESPN): "MNF" moves to cable with a preseason matchup between the Raiders and the Vikings.

Hell's Kitchen (7 p.m., Ch. 13): Good news: This is the season finale of this deeply annoying show. Bad news: Fox has ordered another season.

The Closer (7 and 9 p.m., TNT): Brenda is dragged into her boss' divorce.

Kyle XY (9 p.m., ABC Family): Kyle, Lori and Declan investigate Professor Kern.

Weeds (11 p.m., Showtime): This offbeat comedy/drama starts its second season right where it left off: Nancy (Mary Louise Parker), who turned to dealing dope when she was widowed, deals with the revelation that her new boyfriend is a DEA agent.