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World of SecretsWorld of Secrets: Dr SkinEpisodes

Back up to: World of Secrets

  1. 25/11/2026 GMT

    Uncovering Albert Kligman’s obsession with skin and the origins of Retin-A

  2. 18/11/2026 GMT

    Prisoners sold their skin for survival in mid-century America.

  3. 16/12/2026 GMT

    Survivors of Holmesburg prison ask if they will ever see justice

  4. 09/12/2026 GMT

    Prisoner testimony reveals just how far Holmesburg's experiments were allowed to go

  5. 02/12/2026 GMT

    The search for answers reveals what else was being tested at Holmesburg