As a storyteller, Vince Gilligan can't be accused of playing it safe.

The season 4 finale of 'Breaking Bad' contained several shocking developments bound to keep fans talking all week.

The creator of the AMC show addresses those events in depth below, and he also talks about the upcoming final season of the drama and whether it will air over one year or two. (By the way, my interview with 'Breaking Bad' actor Giancarlo Esposito -- a.k.a. Gus Fring -- is here, and my review of the finale is here.)

Spoilers ahead for 'Face Off,' the season 4 finale of 'Breaking Bad.'