Grown Ups: Grown Ups starring Adam Sandler Kevin James Chris Rock David Spade and Rob Schneider is a hilarious comedy about five men who were best friends when they were young kids and now are getting together for the Fourth of July weekend to meet each others families for the first time.. The film also stars Salma Hayek Maria Bello and Maya Rudolph. Grown UPs 2: The all-star comedy cast from Grown Ups returns (with some exciting new additions) for more summertime laughs Sony Pictures.