Through midnight | Get into the Halloween spirit with this marathon of all 24 "Treehouse of Horror" episodes.
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The Dorm
MTV
In this psychological horror flick, college freshman Vivian (Alexis Knapp, Ground Floor) struggles with self-esteem issues — until her dorm mates transform her into a seductive beauty. Cassie Steele (Degrassi: The Next Generation) and Max Lloyd-Jones (Switched at Birth) also star.
Once Upon a Time
ABC
Regina teams up with Emma — that should be interesting — to search for the Snow Queen, while Mary Margaret and David prepare for their own "date night." (See photos and get scoop.)
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Boardwalk Empire
HBO
Series finale: Nucky looks to relocate to Manhattan from Atlantic City, while Luciano tends to unfinished business.
Death Comes to Pemberley
PBS
Miniseries premiere: Calling all Jane Austen fans! In this adaptation of P.D. James’ bestseller — a continuation of Austen's Pride and Prejudice, six years after the events of the novel — a scandalous murder mystery ensues at Mr. Darcy’s estate. Anna Maxwell Martin (Bleak House) stars as Elizabeth, with The Americans’ Matthew Rhys as Mr. Darcy and Doctor Who’s Jenna Coleman as Lydia. (Watch a sneak peek.)
Total Divas
E!
Season 3 fall finale: On Eva’s wedding day, Brie confronts John behind Nikki’s back, and the truth about Nattie’s marriage is revealed to the divas.
The Walking Dead
AMC
Rick and the others find themselves pitted against a group of nasty people (other than the zombies, I mean), but try to gain the upper hand.
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The Good Wife
CBS
When the government brings an economic espionage charge against both of their clients, Alicia and Elsbeth put their legal battle on hold. Plus: Diane tries to move Florrick/Agos/Lockhart into her former firm's office space. Ana Gasteyer reprises the role of Judge Lessner.
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The Affair
Showtime
After Noah turns to Alison to help him research the local culture, their tour of Montauk proves more dangerous than expected.
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CSI
CBS
Morgan, Sidle and Finlay try to relax at a forensics conference when a mass shooting occurs on site. (Plus… some not-so-great news.)
