Film distribution involves making movies available for audiences to view through various methods. Major film distribution companies like Warner Bros distribute films to movie theaters, home media formats like DVDs and Blu-Rays, and streaming services. While self-distribution gives filmmakers full control over their work, it is also a time-consuming process that requires marketing the film, filling out paperwork, and establishing sales without the resources of a large distributor. Lionsgate is an example of a company that distributed the low-budget horror film Heartless through both theatrical release and home media.