Jason Kelly (Zac Efron) is an uptight lawyer who is only one week away from marrying controlling and domineering Meredith (Julianne Hough). Jason's grandfather, Richard (Robert De Niro) is at his wife's funeral and asks Jason to be his chaperone to Florida. After debating the issue with his own son and Jason's father, David (Dermot Mulroney), he reluctantly agrees to let Jason drive his father. Little does Jason know that his grandfather has plans to explore and indulge in things he hadn't been able to do while he was married to his wife. Along the way, they meet up with college students Shadia (Zoey Deutch) and Lenore (Aubrey Plaza) who party with them during their spring break.
Watch the full Dirty Grandpa movie online at no cost in high-definition (HD) quality. No downloads needed—simply click to play and experience the excitement with English subtitles included for your convenience.