The "Breaking Bad" season 4 finale airs Sunday night at 10 p.m. on AMC. Based on the 700+ comments on my review for the penultimate episode (a HitFix record, by a lot), and on my own advance viewing of what I think is an excellent finale, I imagine everyone will be eager to see and then discuss that episode on Sunday.
But while you're waiting, we have another sneak peek clip: literally the first minute or so of the episode, so you don't need to worry about seeing anything out of context. What you see if you click through(*) is exactly what you'll see as soon as the "Previously, on 'Breaking Bad'" clip ends Sunday night at 10:02-ish.
(*) As with the last time I saw this, I will remind you that if you don't want to see anything in advance, you do not have to watch it, and also that we are going to restrict any and all discussion of the scene to this post, and not in the comments of the most recent episode review. There's nothing that is going to alter people's perceptions of "End Times," or give away where the finale is going, but for the sake of purity, if you want to discuss this scene, do it here.
So enjoy, and I look forward to all the reaction on Sunday night around 11:08 p.m.