Zac Efron Takes a Dive!

Zac Efron is going down!

The former High School Musical star took to the water in Vancouver on Thursday for some scuba lessons in preparation for his upcoming movie, The Death and Life of Charlie St. Cloud.

Efron plays the title character, who is devastated by the death of his younger brother and takes a job as a caretaker at the cemetery where he’s buried, only to discover that he can communicate with his deceased sibling from the beyond.

What any of this has to do with scuba diving is anyone’s guess, but click through our Zac Efron gallery and tell us in the comments section: Does Zac look good in a skintight wet suit, or what?