 The members of the British Society of Cinematographers are entitled to use "BSC" as postnominals in motion picture and television credits.In the 1981 film "The Great Muppet Caper", Kermit and Fozzie comment on the opening credits as they appear.When the name of the film's cinematographer Oswald Morris with its post-nominal letters appears, Fozzie asks, "What does B.S.C.