Chris Hemsworth’s ‘hammer’ steals the ‘Vacation’ red-band trailer

The “Vacation” reboot is here to flash its R-rated bona fides.

From kids spouting curse words to unintentional incest references to a macabre spin on the iconic Christie Brinkley “red Corvette” scene from the original movie, the red-band trailer for the forthcoming franchise update more than lives up to its naughty promise.

Did I mention Thor's underwear scene? It will rattle you.

“Vacation” is the directorial debut of writer/directors Jonathan Goldstein and John Francis Daley. It stars Ed Helms, Christina Applegate, Leslie Mann and Chris Hemsworth and is slated for release on July 31.

Watch the full trailer above, and check out our CinemaCon interview with Helms and Applegate below.