1. John Belushi
Years on Show: 1975-1979
Most Memorable Sketches: "Samurai Delicatessen," "The Blues Brothers," "Ludwig van Beethoven," "The Killer Bees"
Post-Show Career: His movie career was just beginning with roles in Animal House, The Blues Brothers and Steven Spielberg's 1941 when he died of a drug overdose in 1982.