Early Pop Rock: "A Whiter Shade of Pale" by Procol Harum is based on this Bach cantata.?

Questions

who won the oscar for best director for the 1988 film "rainman"?

in which film starring humphrey bogart and set in martinique, did he play a character called harry morgan?

in which film, starring james cagney, with pat o'brien as father connolly did he play a character called rocky sullivan?

who played detective, frank cannon, in the tv series 'cannon'?

which tv cartoon series based in springfield started life on the tracey ullman show?