The 12 steps of film making include developing an idea, financing and packaging the script, filming the production, post-production editing, marketing and distributing the film, and exploiting additional revenue streams. The process begins with developing a treatment from an idea and pitching it to secure financing. It involves hiring a crew, filming with precision, editing in post-production, and marketing the film to distributors. Finally, the film is distributed through theatrical release, home media, television broadcast, and other ancillary markets to generate ongoing revenue.