"Janus filmmaker Leslie D. Mill is a genius. His last film had more explosions than lines of dialogue! But no one is quite sure why he chose to focus on the rivalry between inventors Thomas Edison and Nikola Tesla for his next film. Is it because Tesla's experiments with electricity will look awesome on screen? Or because Thomas Edison and Nikola Tesla were known Ekat agents who got very close to finding all 39 Clues?! Collect all cards in this combination to unlock a Clue!"