Watch Numb3rs Season 1 Episode 5 Online with Multi Subtitles - OnionPlay

Watch Watch Numb3rs Season 1 Episode 5 Online with Multi Subtitles - OnionPlay on OnionPlay - When a five-year-old girl is kidnapped from her birthday party, Don and Terry lead the investigation, but they must rely on Charlie's help, as the girl's father, Ethan, is also a mathematician. Charlie realizes the kidnapper's motivation when Ethan reveals that he is close to solving the Riemann Hypothesis, a difficult mathematical problem. If solved, the solution could not only earn him 1 million dollars but could also break the code for internet security and unlock the world's biggest financial secret.