Distributia
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Lance LewmanHimself - Narrator (voice)
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Peter SingerHimself - Bioethicist (as Prof. Peter Singer)
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Helen FisherHerself - Biological Anthropologist (as Dr. Helen Fisher)
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Vena BlanchardHerself - Int'l Professional Surrogates Assoc.
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Justin LehmillerHimself - Social Psychologist (as Asst. Prof. Justin Lehmiller)
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Sudeepta VarmaHerself - Psychiatrist (as Dr. Sudeepta Varma)
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Amy MarshHerself - Clinical Sexologist (as Dr. Amy Marsh)
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Louanne WestonHerself - Marriage and Family Therapist (as Dr. Louanne Weston)
