Looking worn out from his overseas travels, Zac Efron was spotted making his way through the terminal at JFK airport in New York City on Sunday (April 13).

The Disney star is returning back to the States after filming Me and Orson Welles in London and is headed to Salt Lake City to join his fellow cast members on the Utah set of High School Musical 3.

Meanwhile, Rich Ross, pres of Disney Channels Worldwide, recently announced that High School Musical 4 is currently being written and is expected to air as an original movie on the Disney network, though it may still become a theatrical release.

However, the starring cast is not expected to return en masse for the fourth installment - surely diminishing its appeal.

Gossip Girls

Enjoy the pictures of Zac changing planes at JFK airport (April 13).