IMDbTV Picks: Week of April 19

Getting to explore Cruella De Vil's backstory promises to be a nice Sunday treat.

Airs: 8pm Sunday, April 19 on ABC.

Arya Stark's arrival at the House of Black and White marks a period of serious transformation. We can't wait to see how Maisie Williams, who flexed her prolific dramatic ability last season, embodies this thrilling and dark new chapter.

Airs: 9pm Sunday, April 19 on HBO.

We've already said goodbye to one major character within these final episodes. Who leaves next...and how? The series' ending feels real now, and closer than ever.

Airs: 10pm Sunday, April 19 on AMC.

Milo Ventimiglia guests tonight, and he's no hero.

*Rimshot*

Airs: 8pm Monday, April 20 on Fox.

Here's the delayed follow-up to one of the weirdest story developments. Keep in mind, that I'm saying this about a show that has put its detectives in a lot of weird, campy places.

Airs: 10pm Monday, April 20 on ABC.

As Barry gets closer to discovering the truth of who the man he once looked up to really is, watching every new moment is pretty much a weekly requirement.

Airs: 8pm Tuesday, April 21 on The CW.

Finally this show feels like the story it should have been when it first premiered. Hopefully it'll return for season three.

Airs: 9pm Tuesday, April 21 on ABC.

I decided that this was my favorite new springtime series after watching the first four episodes (in one night, in a row) and am delighted to say that opinion still holds true...so far.

Airs: 9pm Tuesday, April 21 on The CW.

Soon she'll be cracking up moviegoers, but before her flick hits theaters, watch this show to find out why she's considered to be one of the funniest people in entertainment.

Premieres: 10:30pm Tuesday, April 21 on Comedy Central.

This series has been virtually unpredictable in the way that it has resolved major plot arcs, but wouldn't it be interesting if Oliver really did accept that offer and took over the League of Assassins?

Airs: 8pm Wednesday, April 22 on The CW.

People, the show has won a freaking Peabody Award for crying out loud, and this season has been brilliant. If you haven't started watching it yet, you're just robbing yourself of the chance to see some of the best TV on right now.

Airs: 10pm Wednesday, April 22 on FX.

Now that the idea of Penny returning to acting has been tossed into the story, giving rise to Leonard's discomfort with her higher salary, it'll be interesting to see whether the writers will make her successful at her second try at an acting career. Economic disparity in couples is one thing, but adding fame to the mix could create even more interesting conflicts to play with.

Airs: 8pm Thursday, April 23 on CBS.

Still very smart, and dark...and still one of the most poignant dramas on television.

Airs: 9pm Thursday, April 23 on SundanceTV.

Though Ragnar's conquests have been thrilling, viewing him wrestle with defeat this season has allowed the cast to explore more emotional complexity and range in their performances. His losses may not be a welcome development to him, but it has made for scintillating viewing.

Season Finale: 10pm Thursday, April 23 on History.

While "Teen Wolf" is between seasons, this might scratch that werewolf itch for you. Or maybe that's not the best sell...

Airs: 9pm Friday, April 24 on Syfy.

Airs: 9pm Friday, April 24 on CBS.

The search for Helena adds a layer of urgency to the story, but we hope the writers take their time in finding her, if only to give us more time to ride the tension as the sisters and Delphine do what they can to keep James Frain's dangerous character at bay.

Airs: 9pm Saturday, April 25 on BBC America.

In this episode we find out key details about the most crucial incident in Jamie's life.

Airs: 9pm Saturday, April 25 on Starz.