Flashback: It's midnight at the Orson Welles Cinema, Cambridge, Massachusetts, 1980. Perry Henzell's breakthrough Jamaican film "The Harder They Come" has been playing here every weekend for nearly a decade now, but tonight it's still a full house. As the lights go down, the audience sparks up, and within a good 10 minutes the room is stewing in a haze of pungent ganja smoke and fine reggae music.