French virologist and Nobel Prize winner Luc Montagnier reflects on the discovery of HIV, discusses disappointments and lessons learned along the way and the possibility of a vaccine, and gives advice for future AIDS researchers.

Sten Vermund from University of Alabama reflects on the history of the global AIDS epidemic and his involvement in the field as a young scientist in the 80's. He discusses the social and economic factors of HIV/AIDS, such as stigma, poverty and the drug industry.

Annual HIV research conference arranged by IHV. Dr Robert Gallo holds a lecture on the history of medical research on human retroviruses. He also talks about the early discoveries of t-cell leukemia in Japanese patients, which led to the discovery of HTLV-1.

The primary focus of this documentary is on the history of how the AIDS epidemic started in San Francisco, Los Angeles and New York in 1981. Many different stories are told about people affected or surrounded by HIV and AIDS in the early years of the epidemic.

Dr Selma Dritz tells the story of how the AIDS epidemic started in Los Angeles and San Francisco in the early 80's and how AIDS was connected to the gay liberation movement. She also talks about the government and community responses at that time.