"There's this perception sometimes around here that I'm this Hollywood guy"

Harry Anderson's quote is most likely referring to the understanding that he is a Hollywood celebrity. This might be due to his success as a star, having starred in the popular sitcom Night Court and other television shows. It could likewise be due to his success as a stand-up comedian, having performed on The Tonight Show and other late-night talk shows. It could likewise be due to his success as a magician, having performed on the tv show Sideshow and other magic programs. Despite the reason, it is clear that Anderson knows the understanding that he is a Hollywood celebrity. He is likely describing the fact that he is not a common Hollywood celebrity, however rather a multi-talented entertainer who has actually accomplished success in multiple locations. He is likely trying to emphasize that he is more than just a Hollywood celebrity, however rather a multi-faceted entertainer who has attained success in numerous locations.