Marketing Matlab on Instagram: "Jackie Chan’s 2006 Diet Pepsi commercial, titled “Stunt Double,” was one of the standout spots of Super Bowl XL. Created by BBDO Worldwide, the ad played on a simple, clever idea: Jackie agrees to feature Diet Pepsi in his next action movie but only if he can use a stunt double. The punchline comes when he casually picks up a can of Diet Coke to serve as the “disposable” stunt double, positioning Diet Pepsi as the superior choice in a playful extension of the Cola