Before doing so, Greg has to do one thing—meet Pam’s parents, Jack and Dina. But Greg’s plans don’t go as smoothly as anticipated when he immediately begins to butt heads with Jack, who also happens to be a former CIA operative and doesn’t take anyone who wants to marry his daughter lightly. Will Greg and Pam get their happily ever after? Here are a few movie mistakes to look for while watching “Meet the Parents”.