Zac Efron Shirtless on Movie Set

Zac Efron is sporting a look that many will appreciate on the set of his current project, The Death and Life of Charlie St. Cloud, which is being filmed in Vancouver, British Columbia.

Zac was spotted shirtless by a paparazzi not long before Zac spotted the pap right back. He’s really rockin’ the abs — wow!

You can’t see it too clearly in the video, but in larger pictures he’s got marks on his chest that are likely make-up. In the movie his character Charlie and Charlie’s younger brother Sam are in an accident, and the marks could likely be from a defibrillator.

The Death and Life of Charlie St. Cloud is about the bond between two brothers, one of whom survives a tragic crash and one who doesn’t. It is set in a cemetery where Zac’s character, Charlie St. Cloud, works as a caretaker and speaks to the ghost of his dead brother, Sam. It co-stars Kim Basinger and Amanda Crew. It’s slated to be released sometime in 2010.