"SNL" celebrates its 10th season with an eclectic array of guest hosts, including Bob Uecker, Jesse Jackson, Ringo Starr, Mr. T and Hulk Hogan. The season's cast of performers and writers features Billy Crystal, Martin Short and Harry Shearer. Selected sketches include "James Brown Celebrity Hot Tub Party," "Refrigerator Magnet Safety Advisory Board," "Saturday Night News" and "Mister Robinson's Neighborhood" with guest host Eddie Murphy.