Meet the Parents (2000)

Pam and Greg are completely in love, so they use Pam's sister's wedding as an opportunity for Greg to meet the family. What they don't know is that Jack is an extremely jealous father who is determined to find out if Greg has any secrets, while Greg just wants to win his approval. Will they survive the next 48 hours together? This hilarious comedy starring Robert de Niro and Ben Stiller is already a must-see classic.