Together the hypothalamus and pituitary gland regulate every body system. The hypothalamus is an important part of the brain and is a primary endocrine organ in two different ways: 1. Hypothalamus and the Posterior Pituitary. The hypothalamus is an important part of the brain with many functions.
Although the overall average film length is much lower than the top 25âs average film length, the same main trends still hold: Up until the 1950âs, feature films grew by 15-30 minutes.
But on average, for a big film,  80 days - which for five-day weeks works out to be 16 weeks. Subtract 16 weeks from 52 and you get 36 weeks. This would include six-eight weeks after the film is finished for marketing, screenings for critics, etc. Which brings post-production total down to 28 weeks.