“It’s been a life long dream of mine to work with De Niro,” Zac captioned it. “Lo and behold, I spend most of the movie naked or in women’s clothing. And you know what…it was TOTALLY WORTH IT. I can’t wait for you to see @dirtygrandpa – it’s hilarious! Save the date for a wild (and really weird) ride on JAN 22 #dirtygrandpa”
Zac Efron walks along the beach in his birthday suit with just his hand covering himself in this racy moment from the new Dirty Grandpa international trailer.
At the end of the trailer, the 28-year-old actor is seen with just a stuffed animal tied around his waist to keep himself modest. A child then rushes at him and grabs the doll, leaving him fully unclothed in public.
Zac shows more skin than ever in the trailer and you can watch below. While it looks like he might be showing too much skin, you can see from the set photos that he actually wasn’t fully unclothed. It’s just movie magic!
In the film, Zac‘s straight-laced character Jason Kelly is tricked into driving his foul-mouthed grandpa to Daytona for spring break just a week before his wedding. Chaos ensues including frat parties, bar fights and an epic night of karaoke.