Invisible, but far from intangible. When an invisible person leaves his facial imprint in wet concrete, what is engraved there is nothing less than … a cast of his previously unidentifiable features. Whilst pursuing a gang of muggers, the Invisible Man falls over and leaves a clean facial imprint in some wet concrete on a building site. Small-time crook Unlucky Eddie realises what has happened and manages to remove the concrete cast, and is thus able to produce a perfect bust of Alan Crystal. When Eddie spots the real Alan Crystal, the petty thief knows just who the Invisible Man is. Eddie starts to blackmail the Invisible Man, who has no choice but to play along until the right moment arrives. But Eddie’s real plan is to sell the identity of the Invisible Man to the highest bidder among Magnapolis’ top criminal gangs. The Invisible Man could soon become a footnote to history.