Jerry Seinfeld and his all-star cast are “drunk on sugar-power” in the new trailer for “Unfrosted,” a film that chronicles Pop-Tarts’ origin story. “That’s a vibe I could work with.” Six years later, the trailer for the film was released Thursday, featuring a star-studded ensemble and Seinfeld’s signature lighthearted humor. Seinfeld stars alongside Melissa McCarthy and Jim Gaffigan as Kellogg’s …
