#Roulette #Documentary In this documentary, we uncover one of the true story of one of the most sophisticated casino exploits ever discovered. For 18 months, a small group of engineers quietly beat roulette across Europe, not by cheating, hacking, or manipulating the wheel, but by exploiting a sound delay casinos never knew existed. Using physics, audio processing, and perfect timing, they turned an invisible flaw into a million-euro advantage… until one casino figured out how to stop them. This is the true story of how listening changed everything.