The King of ComedyMartin Scorsese's The King Of Comedy is a funny depiction of the dangers of celebrity fandom. Robert De Niro plays the ridiculously inept Rupert Rupkin, an aspiring comic who idolizes talk show host Jerry Langford (Jerry Lewis). Still living at home with his mother, Rupert spends his days trying to arrange a meeting with his hero. When he isn't doing that, he's at home talking to carboard cutouts in his makeshift television studio. After Rupert