Happygram (2015) 2015, Documentary, United States Happygram (2015) Duration: 1H20M Description: Happygram explores the deadly impact of withholding material medical information from 40 million women who are screened for breast cancer each year by mammography. 40% of women who are screened have dense breast tissue, which is n….. Trailer ↗ United States 2015 Documentary