Plot Summary:The younger of two men on a spaceship in orbit goes insane, obsessed with the older man's white eyeball and awaits opportunity to take it.
In this sci-fi retelling of Edgar Allan Poe's "The Tell-Tale Heart", a pair of astronauts work on a small ship orbiting a distant planet. As the mysterious narrator attempts to convince himself of his sanity while describing his brutal act of murder, he becomes haunted by a thunderous heartbeat that could only come from the far reaches of space.