Nathalie Jadeau
Narrator (voice)Jo Adams
Self - Sheffield Centre for HIV and Sexual HealthNatalie Angier
Self - New York Times ColumnistMelissa Cull
SelfFrançois Giuliano
Self - UrologistRavyn Godwin
SelfEllen Laan
Self - University of Amsterdam ProfessorLeonore Tiefer
Self - Professor of Psychiatry at New York University SchoolKay Wilson
SelfRadha Wilson
Self