Skyler makes an unsettling discovery. Walter, Jr. pushes his dad into a questionable purchase. Jesse offers Mike some unexpected help.

Walt’s family worries when he doesn’t turn up for Walter, Jr.’s 16th birthday. Jesse is forced to put his lab skills to the test without Mr. White’s help.

What makes a car badass? Actor Josh Duhamel gets to answer that question while driving Jay’s 1963 split-window Corvette-his all-time dream car-and then paces a race in the new ZR1….