Harry Pope is afraid to move even a muscle. While lying in bed and reading a book, he notices a krait--Bungarus caeruleus, a deadly Asian snake--slithering on top of his pajamas. When his companion, Timber, arrives at the bungalow around midnight, Harry is still petrified with fright. Convinced the snake is asleep on his stomach beneath the bed sheet, Harry has been lying motionless for hours.
Timber telephones Dr. Ganderbai for help and despite the late hour, the Indian physician promptly makes a house call. He administers an injection of anti-venom just in case the snake bites Harry. Next, Dr. Ganderbai carefully infuses chloroform underneath the bed sheet in an attempt to anesthetize the krait. Timber and the doctor then remove the sheet but no snake is found. Dr. Ganderbai questions the validity of Harry's account and wonders if the man was merely dreaming. Harry becomes enraged and spews insults including racial slurs. The doctor remains composed and exits quietly, remarking only that Harry could use a vacation.
I like sound. This declaration by the peculiar protagonist, Klausner, speaks volumes about his character. He builds a device intended to transform inaudible high frequency tones into sounds that can be discerned by the human ear. His invention is a three-foot long black box resembling a small coffin that contains a complex electronic mechanism.
Klausner takes his machine outdoors to test it. At first, all he hears through the earphones connected to the contraption is a humming noise, but soon he perceives a shriek each time his neighbor cuts the stem of a rose in her garden. He decides to experiment further. Klausner strikes a large beech tree with an axe and immediately hears an unsettling noise similar to a scream. He apologizes to the tree.
Klausner telephones his personal physician and implores him to come immediately. When Dr. Scott arrives, Klausner asks him to don the earphones. The inventor smacks the tree once more with the axe. Only this time, a large branch comes crashing down smashing the sound machine to pieces and barely missing Klausner. He asks Dr. Scott what he heard, but the physician is not sure. Klausner insists that the gash in the tree trunk be sutured, but the doctor explains he cannot suture through wood. Still holding his axe, Klausner commands the physician to paint the cut with iodine and check on the tree tomorrow.