What to Watch Wednesday: Psych's Do-Over, an Arrow Intervention, Workaholics and More

PsychOn TV this Wednesday: Psych does it once more with feeling; Klondike wraps the Gold Rush; Blake, Adam and Ders get back to Workaholics; and an intervention is forced upon one of Arrow‘s pals. As a supplement to TVLine’s original features (linked within), here are 10 programs to keep on your radar.

8 pm Arrow (The CW) | Oliver takes Laurel’s suggestion and investigates Sebastian Blood — but when the pair gets too close to the truth, Sebastian exposes Laurel’s drug addiction. Back on the island, Sara reveals a surprising secret about her sis.

8 pm The Middle (ABC) | Axl becomes an expert on astronomy – a class he’s not even taking – in order to tutor a hot student. Rachel Dratch (Saturday Night Live) returns as Principal Barker.

VIDEO PREVIEW | SVU Teams Up With the Original Law & Order‘s Connie Rubirosa

9 pm Klondike (Discovery) | Miniseries finale: Bill finds the murderer and seeks revenge, then Bill and Meeker escape a nighttime raid with their gold… only to be confronted with death in the wild.

9 pm Criminal Minds (CBS) | Cast member Joe Mantenga makes his CM directorial debut as Rossi travels to L.A. to find his MIA former Marine sergeant (returning guest star Meshach Taylor, Designing Women).

9 pm Psych (USA Network) | In a remake of the Season 1 episode “Cloudy… With a Chance of Murder,” Gus and Shawn — with, according to the synopsis, “a star-studded cast of Psych all-stars” that includes Karate Kid Ralph Macchio — investigate the murder Sandra Panitch allegedly committed. (Watch an exclusive sneak peek.)

9 pm Modern Family (ABC) | Chazz Palminteri (Rizzoli & Isles) and Jennifer Tilly (Family Guy) return as Jay’s friends Shorty and Darlene, who come bearing some news that he doesn’t want to hear.

PHOTO PREVIEW | Nashville: Is a Rayna-Deacon Reconciliation Close at Hand?

10 pm American Horror Story: Coven (FX) | In this cycle’s penultimate episode, with the end of Fiona’s reign approaching, the girls manifest powerful new gifts.

10 pm Chicago P.D. (NBC) | The Intelligence Unit tries to find the source of an influx of cop-killer ammo; Halstead loses his temper when he encounters some figures from his past.

10 pm The Exes (TV Land) | Nicki (returning guest star Leah Remini, The King of Queens) returns to start a new life in the city  — and disrupting Stuart and Phil’s existences as she does so.

10 pm Workaholics (Comedy Central) | Season 4 premiere: The guys throw Montez’s wife a baby shower.

Hit the comments with your must-see picks from tonight’s lineup!