This week in the world of cartoons, Adventure Time features five more graybles, Peter Parker and the Hulk swap brains, and Kaijudo returns for a second season.

Television is going to teach us what happened to the dead people on Torchwood, and to the kidnapped children on Falling Skies. We're also going to visit a sinister alternate universe with Phineas and Ferb. And Jeri "Seven of Nine" Ryan comes to Warehouse 13!

Television has many thrills in store for you this week — but chief among them is the return of Lion-O in the Cartoon Network's new ThunderCats series! But he's not alone: There's also a bitchin new Wolverine anime series.

One of the most popular Star Wars video games spawns a TV special this week, as Lego Star Wars tells a story about Yoda, C-3PO and R2D2 battling the Sith. Meanwhile, Lifetime's new J.K. Rowling biopic looks face-clawingly hideous.

This week on television, it's a time for tough choices. Several of your favorite television shows are back this week, plus Syfy introduces its new mutant super-team show Alphas. And Iron Man and War Machine both face impossible battles.

This week on television, Bender becomes a ghost! And Eric crashes a witch meting on True Blood! But also, they're making Star Wars-themed cakes! And on Falling Skies, the gang decides to bring Pope on a mission, for some reason.

Two of television's great champions return this week: True Blood is shaking things up with some major changes in Sookie's life. And Futurama is shaking up its characters in... a very different way. But Leverage and Burn Notice also return.

How much darker can Game of Thrones get? Find out in the season finale on Sunday! But first, it's time to get together and form...Voltron! Plus aliens conquer the Earth, humans colonize a new world, and a girl gains superpowers.

Doctor Who unveils a major revelation about a key character this week! Plus Game of Thrones races towards its startling conclusion. But also, there are teenage werewolves and young vampires! And find out what it'll take to build in space.

It's direwolves versus teen wolves! Next Sunday, MTV's new Teen Wolf series airs right after HBO's Game of Thrones adaptation. Which one are you more thrilled about? Vote in our awesome poll!

Remember how we had a bunch of season finales last week? That was pretty awesome, huh? Unfortunately, though, it means one thing for this week's television: Kind of a slow week. But don't panic! There's still copious televisual greatness ahead!