'Vacation' stars talk raunchy language at movie premiere

In 1983, "National Lampoon's Vacation" hit it big at the box office. Three sequels and 18 years later, the Griswolds are back in theaters.

Ed Helms plays Rusty Griswold, all grown-up and ready to take his wife and kids on a trip back to his childhood to Wally World. Christina Applegate plays his wife.

Like the original, this "Vacation" is rated "R," partly because of the language.

"I like a raunch and some language and some naughty things," Applegate said.

Entertainment Guru George Pennacchio talks to the stars at the movie's premiere in the video above.