The Griswold family is back.

Are you ready for another trip to Walley World?

Today, Warner Brothers released the Red Band trailer for Vacation, the latest entry in the popular Vacation franchise that starred Chevy Chase as Clark Griswold.

Ed Helms plays the grown-up Rusty Griswold,  who is hoping for some much-needed family bonding. Following in the footsteps of his father, Rusty surprises his wife, Debbie (Christina Applegate), and their two sons, James (Skyler Gisondo) and Kevin (Steele Stebbins), with a cross-country trip back to America’s favorite family fun park: Walley World.

In addition to Chevy Chase, Beverly D’Angelo returns as Ellen Griswold. The film also stars Leslie Mann (The 40-year-old Virgin, Knocked Up) as the grown up Audrey Griswold-Crandall and Chris Hemsworth (Thor, The Avengers) as Stone Crandall (Audrey’s husband), and features Charlie Day (Horrible Bosses, It’s Always Sunny in Philadelphia), Keegan-Michael Key (Key & Peel), Regina Hall (Scary Movie, Ally McBeal), Elizabeth Gillies (Victorious, Winx Club) and Kaitlin Olson (It’s Always Sunny in Philadelphia).

Vacation opens July 31, 2015.