CHENNAI: Often it needs just a single work for a director to emerge out of the shadows and shine. For Tim Burton that happened in 1988 with “Beetlejuice,” a camp horror that straddled the line between comedy and the macabre. It was a turning point for the 26-year-old director who shot straight to the big leagues and returned to the now-concluded Venice Film Festival with the sequel, “Beetlejuice Beetlejuice,” in September.