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'Kyle XY'
(9PM, ABC Family) series finale
He has no belly button, and after tonight, poor Kyle will have no primetime home, either.

Yep, it's the end of the line for the teenage superhero, as the third season finale also serves as the show's series ender. At least fans will get an action-packed send-off, though, as Kyle finds out what Cassidy and Latnok have planned for the future of Adam Baylin's experiment – they plan to go into overdrive on making lots and lots of Kyle and Jessi-like super kiddies.

Kyle, understandably, is against the pod-hatching plot, and enlists the Tragers and pals Declan and Amanda to help him. Now if they can only find out where the secret Latnok pod factory is located ...

'24'
(9PM, Fox)
Oh, it's on! We're a third of the way through season eight, and Jack and Girl Jack (that's FBI Agent Renee Walker) are still on the trail of terrorists in the nation's capitol.

Meanwhile, the First Family is dealing with the fallout of their son's murder, the First Gentleman's kidnapping and a new crisis with the First Daughter; and tonight sees the inevitable smackdown between computer geeks Chloe and FBI-er Janis Gold (Janeane Garofalo).

The paranoid Ms. Gold gets under uber-techie Chloe's skin when she blocks some much needed access to government files, and let's just say that now that Chloe's a mommy, you really dont want to tick her off.

'Kyle XY'
(9PM, ABC Family) 3rd season premiere
Prom night ... it wasn't 'Carrie,' but it certainly didn't end the way Kyle hoped it would in last season's finale. He and girlfriend Amanda admitted they're in love, but then she disappeared, and Kyle's only clue was a Latnok ring left in her absence.

Tonight, the heroic, no-belly button-havin' teen awakens in a strange place and finds himself in a Latnok showdown in which Kyle learns a lot more about that group's plans for him, and just how far they've gone to carry out those plans.

Meanwhile, Kyle and Amanda weren't the only ones who survived the school dance drama, as their pals Declan, Lori, Josh and Andy are also dealing will their actions on prom night.

Let's just forget that drab fall TV season ever happened and prepare for the stellar lineup ahead.

Follow our midseason guide to find out what happened -- and what's going to happen -- on '24,' 'Battlestar,' 'Scrubs' and all your returning favorites.