Jason (played by Zack Efron) is a rigid and reserved prospective groom who leads a boring and conservative life. He is driven by his heavily controlled fianc é e, and on the eve of his marriage, he goes on vacation with his recently widowed grandfather Dick (played by Robert De Niro) to relax. Grandpa is naturally lascivious and embarks on a hilarious journey with his guarded grandson
Jason (played by Zack Efron) is a rigid and reserved prospective groom who leads a boring and conservative life. He is driven by his heavily controlled fianc é e, and on the eve of his marriage, he goes on vacation with his recently widowed grandfather Dick (played by Robert De Niro) to relax. Grandpa is naturally lascivious and embarks on a hilarious journey with his guarded grandson