Dr William Masters recruits single mother Virginia Johnson to conduct pioneering research.
The sexual response study is banned from the hospital and Masters is forced to relocate.
After receiving skewed data, Masters tries to get the project reinstated at the hospital.
Johnson is shocked when her ex-husband decides to take part in the study.
Masters expands the study to include couples.
Struggling after her miscarriage, Libby travels to Miami with Masters for a rest.
Johnson worries the study may be interfering with Masters' home life.
Masters and Johnson decide to film their work in the sexual response study.
Masters and Johnson push the filming of their subjects to a risque level.
A participant's pregnancy drives a wedge between Masters and Johnson.
Johnson attends a conference with Dr DePaul.
Masters' presentation of the study to his colleagues ignites a protest.
