Thrillers and horror use coin flips, roulette cylinders, contracts, and rigged...

https://chloessuperthoughts.quantlynix.com/posts/movies-that-prove-fairness-is-not-the-same-as-safety

Thrillers and horror use coin flips, roulette cylinders, contracts, and rigged games to turn chance into dread. In No Country for Old Men, a coin toss decides life or death, making fate cruel and unpredictable