VIDEO: Shirtless Zac Efron Swims Behind the Scenes!
July 28 2010, Published 11:07 a.m. ET
Finally! A Zac Efron interview where he is shirtless! The Charlie St. Cloud star takes you behind his underwater scene!
OK! GALLERY: VANESSA STANDS BY HER MAN ZAC AT CHARLIE ST. CLOUD PREMIERE
In a new Charlie St. Cloud featurette, Zac shoot scenes underwater.
“It takes up pretty much the whole stage,” Zac said of the huge tank. “Underwater, there’s this system… but you can actually hear voices underwater! I have no idea how it works."
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OK! VIDEO: ZAC EFRON SAYS HE MAKES MOVIES TO HELP PEOPLE
“It’s a lot of stuff you wouldn’t have to expect you have to deal with,” Zac added. “When there’s elements involved like swimming through murky water, getting a certain piece of your vest snagged, very precise movements…it’s hard to hold your breath!”
Watch the clip below!