Zac Efron: Back in Toronto for 'Paperboy' Premiere!

Zac Efron carries his luggage through Pearson Airport as he arrives back up north on Thursday (September 13) in Toronto, Canada.

The 24-year-old actor is back in the city to attend another premiere at the 2012 Toronto International Film Festival. Zac will attend the premiere of his flick The Paperboy tomorrow night. Be sure to check back for pics!

Zac made a quick trip to New York City this week to help his pals promote their new flick Arbitrage. Make sure to check out his retro look from the premiere!

FYI: Zac is wearing an AllSaints Tokai shirt.

10+ pictures inside of Zac Efron at the airport…