Just days before Jerry Lewis' 43rd Labor Day Muscular Dystrophy Association Telethon, "Extra" sat down with the legendary comedian -- who said getting busted on gun charges at a Vegas airport was a mistake!
"I had a gun in my briefcase and I didn't remember," he explains. "It was made as a gift to me by a gunmaker in Ohio. He gave it to me as a gift and I put it in my case. I got fined and I have to go to court."