Films

Breastmilk- The Movie 
The Business of Being Born 
Pregnant in America
Laboring Under an Illusion:  Mass Media Childbirth Vs. The Real Thing
Comfort Measures for Childbirth
It's My Body, My Baby, My Birth

Currently under development:  

The Mama Sherpas- Facebook

Mother's Milk, Mother's Wisdom- Facebook

See this great list of recommended films from Childbirth Connection.