In this episode of Enterprise, a Vulcan named Mestral who is wearing a beanie plays a game of pool in a bar on Earth in 1957. Mestral breaks, but initially pots no balls. His human opponent sinks a couple in quick succession, leaving Mestral at a strategic disadvantage. However, Mestral recovers rapidly as the table clears, allowing him multiple clear shots. After equalising his position, he finally calls that he will pot the 8-ball in the corner pocket and does so, winning the game. Then a bunch of other stuff happens.