Trailer for Dirty Grandpa that was released for the film's release to Unrated Blu-Ray.
Being bad has never felt so good as Robert De Niro and Zac Efron get down and dirtier in this outrageously funny unrated version of Dirty Grandpa! Uptight Jason (Efron) is a week away from marrying his boss’s daughter. But everything changes when Jason’s fooled into driving his foul-mouthed, free-living granddad (De Niro) to Florida for spring break—and thrown into a series of frat parties, bar fights, and epic misdeeds on a road trip that gives new meaning to family bonding.