The Security Guard is an American man who appears in the events of the second film as a supporting villain.
He only appears in the scene when he, along with Mr. Hector, Cedric, Officer Cliff, and Ms. Stone come into the room to confront Kevin about his dad's stolen credit card. Kevin hides in the other room and uses a film called "Angels with Even Filthier Souls" to communicate and scare them off. Kevin uses Johnny to talk to them, by pausing out the other actor's lines and making them believe that Johnny is now staying at the hotel.