"In/Casino/Out" is a 2003 documentary film directed by Kurt Mattila that explores the world of professional gambling. The film follows a group of aspiring poker players as they navigate the challenges of the competitive gambling scene, focusing on their strategies, motivations, and the risks involved in pursuing a career in this high-stakes environment. The documentary highlights the personal stories of these players, showcasing their triumphs and failures. It provides insight into the psychology of gambling and the impact it has on their lives, relationships, and finances, making it a compelling watch for both gambling enthusiasts and general audiences alike.