Investing in film production companies can be a smart move for those who are interested in the entertainment industry. These companies are responsible for financing, producing, and distributing films, which can lead to substantial returns on investment if the movie is successful. The potential for big gains is one reason for investing in movie production companies. Millions of cash in revenue from successful movies can translate into big gains for investors. Additionally, the film industry has a proven track record of being recession proof, which means that even during times of economic downturn, people still tend to go to the movies.