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  1. Photo of Wim Kayzer

    Wim Kayzer Director

  2. Photo of Oliver Sacks

    Oliver Sacks Cast

  3. Photo of Rupert Sheldrake

    Rupert Sheldrake Cast

  4. Photo of Daniel C. Dennett

    Daniel C. Dennett Cast

  5. Photo of Stephen Toulmin

    Stephen Toulmin Cast

  6. Photo of Freeman Dyson

    Freeman Dyson Cast

  7. Photo of Stephen Jay Gould

    Stephen Jay Gould Cast