Answer
The King of Queens, a popular sitcom that aired from 1998 to 2007, featured a notable guest appearance by Lou Ferrigno, the iconic bodybuilder and actor best known for his portrayal of the Incredible Hulk. In the show, Ferrigno played himself, adding a touch of humor and meta-reference to the series. His appearance showcased his charismatic personality and acting skills beyond his usual superhero roles.