Cocktail (1988)

Upon returning home from military service, Brian Flanagan settles in Queens and starts working at a bar owned by Doug Coughlin. Doug introduces Brian to the craft of bartending, and soon, Brian's flamboyant drink-making skills win over the customers. Embracing Doug's jaded outlook on life, Brian becomes increasingly focused on wealth and success, adopting a lifestyle that prioritizes material gain over personal fulfillment.