In 1984 Michael Larson was a contestant on Press Your Luck. Using the stop-motion on his VCR, he noticed that the presumed random patterns of the game board weren’t actually random, and memorized the sequences. He won 45 consecutive spins and earned a total of $110,237 in cash and prizes.
For 18 hours a day, he sat perched in front of the screens, analyzing every spin of the Big Board frame-by-frame, looking for patterns.