Watch the New 'Breaking Bad' Season Four Preview, Featuring a Badass Bryan Cranston

As if you needed a reason to be any more excited about the return of one of television's most nail-bitingly suspenseful, darkly funny and completely addictive shows, there's a preview out right now for season four of "Breaking Bad."

The 30-second spot features some clips from the upcoming season and seasons past, as Walt and Jesse struggle to survive in their new (and very dangerous) job.

But the twist of season four is this: as the clip says, "Walt is not in trouble...Walt is the trouble." That can mean only one thing, that Bryan Cranston's Walt is going to be doing some serious damage this season, and being the total badass that we all know he can be. Here's hoping he uses his chemistry superpowers to solve more problems. That's always fun. But he's going to need some new tricks to deal with Gus.

Check out the clip below, and beware of mild spoilers if you haven't seen the end of season three.

"Breaking Bad" season four debuts on July 17th on AMC at 10pm Eastern, 9pm Central.