To celebrate the 40th anniversary of SNL, here’s what’s likely the show’s most infamous moment, a 1981 performance by Fear, booked at the behest of the punk band’s fan John Belushi during Lorne Michaels’ five-year absence from the program. Donald Pleasence, looking like a defrocked priest who still performs exorcisms to make some extra cash, provides the introduction. Twenty-thousand dollars worth of damage was done to the stage.