I seem to have drifted from the point somewhat, so I will return to it. Where there is a human emotion which is giving off negative vibes, such as terror, then the human impulse is to laugh in the face of it. This is the thinking behind Pam Ann's Mile High Club, the latest instalment in the series called Comedy Lab (C4). Pam Ann is in one way the quintessential air hostess, a frightening agglomeration of rock-hard hair, lipstick, eye shadow, false eyelashes and teeth. In another way, she differs from the norm in that she is going to tell us the truth about the flight we are on, whether we like it or not.