Devs Finale, Disney Singalong, In the Dark Returns and More

Through 4:05 pm (then continues next Thursday) | For the first time, the cabler airs all six seasons of the beloved fantasy series; series star Lucy Lawless provides wraps for the weekly marathons.

Diane faces Louis Canning (Michael J. Fox) in court; Lucca’s high-profile divorce case comes with an unexpected partner, David Lee. (Episode 3 releases in two weeks, on April 30.)

One hour: Celebrities and their families take on their favorite Disney tunes from their respective homes; watch a Beauty-ful sneak peek and view complete list of stars/songs to be sung.

Sheldon has a scientific breakthrough during a visit to the dentist; Dale leaves Georgie in charge of the store while he and Meemaw head out to the casino.

In Season 7’s penultimate episode, Holt needs Jake’s help on a case that is especially meaningful to him; Charles and Terry partner up on a side business.

Season 2 premiere: Murphy is still recovering from her encounter with Dean when a visit from Nia spurs her into action.

New/old time slot alert! Vic wants the crew to pose for a calendar in support of a good cause; Emmett comes clean to Ben and Sullivan.

In the series’ (latest) penultimate episode, the gang heads to Blattsville, where Karen aims to humiliate Stanley and Danley Walker, Will and Grace check out an open house, and Jack discovers that he’s a local celebrity; Yvette Nicole Brown (Community) guest-stars.

Season 1 finale: Deb puts Rebecca and Dave in charge of hosting shiva after her Aunt Judith dies. (Not yet renewed.)

SVU searches for a serial predator who uses a date rape drug that leaves zero evidence behind; Eddie Kay Thomas (American Pie) guest-stars.