What to Watch: The TVLine-Up for Wednesday

On TV this Wednesday: Suburgatory and Criminal Minds end their seasons, Ghost HuntersGrant Wilson investigates his final case, James Denton gets Hot in Cleveland and more. In addition to TVLine’s original features (linked within), here are six programs to keep on your radar.

PREVIEW | Suburgatory Season Finale: The Mother Issues Come Out!

8 pm American Idol (Fox) | It’s Top 3 week and the Idol hopefuls are headed to their hometowns. Check out Michael Slezak’s song suggestions and the most recent episode of Idology!

RELATED | Fall TV Grid: Find Out When Happy Endings and Apartment 23 Will Air!

9 pm Criminal Minds (CBS) | Two-hour Season 7 finale: Going up against a gang of serial-killing bank robbers in D.C., the BAU tries to negotiate the situation unfolding inside the bank — but the stakes rise when one of their own is taken hostage. Count on the finale ending on a more festive (and bittersweet) note as a wedding takes place and the team bids adieu to Paget Brewster’s Prentiss one more time. Battlestar Galactica‘s Tricia Helfer, Ed‘s Josh Randall and October Road‘s Evan Jones guest-star, although you’ll see quite a few returning guest stars as well…

9 pm Ghost Hunters (Syfy) Grant Wilson’s last investigation leads to team to Jason and Grant’s very own haunted property: The Spalding Inn. (And that’s what you call full-circle, folks.)

9:30 pm Don’t Trust the B—- in Apartment 23 (ABC) | After the success of her confidence lesson, Chloe teaches June how to be dabble in casual encounters. (Hopefully not on Craigslist.) However, Chloe’s sex life catches up to her when her sex tape with James leaks, putting his Dancing With the Stars popularity in jeopardy.

PREVIEW | Revenge‘s Emily VanCamp Teases a ‘Highly Anticipated’ Moment and Big Finale Showdown

10 pm Law & Order: SVU (NBC) | The detectives are drawn into the psychological realm of self-mutilation and ritual amputation (severed leg alert!), investigating two brothers (Sex and the City‘s David Eigenberg and Lost alum Patrick Fischler) in order to link two cases and find a missing woman.

10 pm Hot in Cleveland (TV Land) | If you’re already missing Desperate Housewives, you’re in luck. The late Mike Delfino (James Denton) guest-stars as a handsome truck driver that Joy tries to woo with a CB radio and an alternate personality.

VIDEO | Happily Divorced Sneak Peek: Dan Aykroyd Is Fran’s [Spoiler]!

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