Actor and singer Alan Cumming reveals his big secret to Harry during the "My Big Secret" segment.
Alan says he was once escorted off a plane by the FBI.
"I was on my way to Washington to sing at the Kennedy Center Honors, there was a tribute to Cabaret and I was asked to sing. I missed the plane. The plane I got on was making it very tight for me to get there and I was opening the show. When the President is coming to the Kennedy Center, maybe everywhere, once the President arrives they lock the doors. So basically the FBI was sent to get me to make sure I got there in the time before the President arrives so I could start the show…..I was actually at the door when they opened the door. I remember thinking, are these Mormons? They had the same outfit as a Mormon. The door opened and there were these two enormous Mormon looking people going Alan Cumming and they pulled me down escalator the wrong way and then we drove up into the grass because they had the flashing thing on. It was very exciting," he tells Harry.
To see the full interview, check out "Harry."