What are the differences between mainstream and independent film? In film there are mainstream and independent audiences for certain films, for example Marvel's Avengers is a mainstream film. This is because it was released around the world in countries such as UK, America, Canada etc. and it was produced with a hefty budget of 220 million USD. Mainstream films are mostly shown in all of the big named cinemas: Empire, Odeon, Vue etc. Independent films are typically very low budget wise and are usually produced outside majo r film studios. Independent films are typically screened at select cinemas such as Arthouse style cinemas with smaller audiences. The target audience for mainstream films are usually people in the age range of teenagers to 30 year olds, compared to independent films are more likely to attract audiences above 30 years old and college graduates. For mainstream film reviews you will find them on the internet, national newspapers and nationa...