9. Dan Aykroyd
Years on Show: 1975-1979
Most Memorable Sketches: "Coneheads," "Fred Garvin Male Prostitute," "Bass-O-Matic," "The Blues Brothers"
Post-Show Career: Great movies (Ghostbusters, Trading Places), horrible movies (Caddyshack 2, Exit to Eden) and movies you didn't even know existed (Unconditional Love, Masters of Menace).