What to Watch Wednesday: Supernatural Is Back, a Presidential Debate, Delicious Bacon and More

On TV this Wednesday: Supernatural‘s back with a hell purgatory of a premiere, X Factor contestants hit boot camp, the music stops for Oh Sit! and the candidates go head-to-head in the first presidential debate. All told, we picked 10 programs to keep on your radar tonight.

8 pm The X Factor (Fox) | Boot camp time! Those who made it through the live auditions travel to Miami for the next level of competition: a series of singing, dancing and performance challenges that will help Simon, Britney, Demi and L.A. cull the best of the best.

8 pm Oh Sit! (The CW) | Season finale: The Vampire Diaries‘ Kat Graham sings her song “Heartkiller” on the already renewed musical chairs game show’s Season 1 closer.

8 pm WWE Main Event (ION) | Series premiere: The newest addition to the pro-wrestling pantheon features in-ring action and continues storylines from Monday Night Raw and Friday Night SmackDown.

8 pm The Middle (ABC) | After getting fired from the car dealership, Frankie is determined to go to school and get a real career (get scoop); Sue mentors a freshman (played by Bunheads‘ Bailey Buntain).

8:30 pm The Neighbors (ABC) | In the spirit of our Two Free Passes rule, I’m letting you know the sitcom makes its regular time slot premiere tonight when the Weavers take the Bird-Kersees to the mall.

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9 pm Presidential Debate (All Major Networks) | President Barack Obama and GOP presidential candidate Mitt Romney debate domestic policy at the University of Denver. NewsHour‘s Jim Lehrer moderates the two-hour event.

9 pm Supernatural (The CW) | Season 8 premiere: Sam and Dean are back together again! But the reunion might not be as happy as you’d hope. (Get some scoopy bits.)

9 pm Ghost Hunters (Syfy) | TAPS investigates a fort used as a sanctuary for Jewish refugees during World War II.

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10 pm Life After Top Chef (Bravo) | Series premiere: Follow former Top Chef contestants Richard Blais and Spike Mendelsohn (Season 4), Jen Carroll (Season 6) and Fabio Viviani (Season 5) as they go about their culinary careers.

10 pm Bacon Paradise 2 (Travel Channel) | Given the shortage freakout and new innovations in the BLT, this porky installment of the Food Paradise series could not have come at a better time.

Which of the above is must-see for you? Also, hit Comments to offer your own tune-in suggestions.