What to Watch on Tuesday: Britney Spears on "Glee" and "Good Wife" returns

Glee (8pm, Fox) - Britney Spears appears as herself in an episode in which Schuester does not want the kids doing a Britney Spears routine. Could we get a battle of the brains between Britney and Brittany (Heather Morris, left). Reports are that the two Brits will sing "Me Against the Music" together. Also, Schuester is jealous of Emma's new dentist boyfriend,  played by John Stamos.

Baseball: Tenth Inning (8pm, UNC-TV) - In the follow-up to Ken Burns' "Baseball" documentary (1994), the filmmaker explores the crippling baseball strike of 1994, the influx of international players, Cal Ripken's consecutive-games streak, and the home run race between Mark McGwire and Sammy Sosa. This is part one of two parts.

No Ordinary Family (8pm, ABC) - The premiere of an entertaining adventure drama about an ordinary family that develops super powers after a plane crash in the Amazon. Stars Michael Chiklis ("The Shield") and Julie Benz ("Dexter"). Here's our review.

Stargate Universe (9pm, Syfy) - In the Season 2 opener, Rush devises a risky plan to use radiation from the binary pulsar to force the Lucian Alliance to cede control of Destiny. If you watch this show, I assume you know what that means.  

Raising Hope (9pm, Fox) - Jimmy needs a babysitter for Hope when he goes back to work and Burt tries to persuade Virginia to quit smoking.

Running Wilde (9:30pm, Fox) - David Cross is back as Emmy's fiance, who shows up at the estate and ruins Steve's plans to take Emmy and Puddle on a vacation.

The Good Wife (10pm, CBS) - The second season opens with Alicia (Juliana Marguiles) being forced to make a decision between staying with her husband Peter (Chris Noth) and supporting his political campaign, or leaving to pursue a relationship with her boss Will (Josh Charles).

Detroit 1-8-7 (10pm, ABC) - Fitch must speak at a press conference to quell the public-relations fallout from an incident inside the precinct. And by "incident," they mean Washington's shocking shooting at the end of last week's premiere. Is he alive?!?