Comedy Movies News Slider Videos VACATION trailer Written by Lena Lamoray on May 8, 2015 The Griswolds are back. What could go wrong? VACATION, starring Ed Helms, Christina Applegate, and Chris Hemsworth is in theaters July 29th. Related posts:IT’S ALWAYS SUNNY IN PHILADELPHIA Glenn Howerton and Kaitlin Olson Interview'Late Night with Jimmy Fallon' clips with Liam Hemsworth from 'The Hunger Games: Catching Fire'Showtime releases official poster and new teaser for ‘Black Monday’