He falls to the ground and the policemen enter the lab as the camera pulls away from Walt on the ground*
Q: Does Walt’s death mean that he ultimately paid for his sins?
It’s in the eye of the viewer. Dying is not necessarily paying for one’s sins. I certainly hope it’s not, because the nicest people that have ever lived are going to die eventually. So it could be argued instead that he did get away with it because he never got the cuffs put on him. [There was] the one time with Hank [Dean Norris, in ‘To'Hajiilee’]. But he’s expired before the cops show up. They’re rolling in with the sirens going and the lights flashing and he just doesn’t give a damn. He’s patting his Precious, in Lord of the Rings terms. He’s with the thing he seems to love the most in the world, which is his work and his meth lab and he just doesn’t care about being caught because he knows he’s on the way out. So it could be argued that he pays for his sins at the end or it could just as easily be argued that he gets away with it.
Gilligan also talked about alternate endings to the finale.
We didn’t feel an absolute need for Walt to expire at the end of the show. Our gut told us it was right. As the writers and I worked through all these different possibilities, it felt right, but I don’t think it was a necessity for us. There was a version we kicked around where Walt is the only one who survives, and he’s standing among the wreckage and his whole family is destroyed. That would be a very powerful ending but very much a kick-in-the-teeth kind of ending for the viewers. We talked about a version where Jesse kills Walt. We talked about a version where Walt more or less gets away with it. There’s no right or wrong way to do this job — it’s just a matter of: You get as many smart people around you as possible in the writers room, and I was very lucky to have that. And when our gut told us we had it, we wrote it, and I guess our gut told us that it would feel satisfying for Walt to at least begin to make amends for his life and for all the sadness and misery wrought upon his family and his friends. Walt is never going to redeem himself. He’s just too far down the road to damnation. But at least he takes a few steps along that path. And I think more importantly for him than that is the fact that he accomplishes what he set out to accomplish way back in the first episode: He leaves his family just a ton of money. Of course, Walt for years now has been looking through the wrong end of the telescope. … For years now, he thought if he makes his family financially sound — that’s really all he has to do as a man, as a provider, and as a father. They’re going to walk away with just shy of 10 million in cash, because of Walt’s machinations with Gretchen (Jessica Hecht) and Elliott (Adam Godley). But on the other hand, the family emotionally is scarred forever. So it’s a real mixed message at the end. Walt has failed on so many levels, but he has managed to do the one thing he set out to do, which is a victory. He has managed to make his family financially sound in his absence, and that was really the only thing he set out to do in that first episode. So, mission accomplished.
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