Dallas Star Didn't Know He Had Gun On Airplane Carry-On

As TMZ first reported, the "Dallas" star was busted Thursday after TSA agents found an unloaded 9mm Glock and a novelty police badge in his carry-on bag.

Scalia's rep, Steve Jaffe, tells TMZ the gun was a gift from a friend and the badge was a courtesy shield that was presented to him by former NYC mayor Rudy Giuliani. He doesn't know how either ended up in the bag.