Чарли Роуз
В роли: Self - Correspondent (segment "Bashar Al-Assad")

Башар аль-Ассад
В роли: Self - President, Syria (segment "Bashar Al-Assad")

Скотт Пиллей
В роли: Self - Correspondent (segment "Killing Cancer")

Annick Desjardins
В роли: Self - Oncologist (segment "Killing Cancer")

Nancy Justice
В роли: Self - Cancer Patient (segment "Killing Cancer")

Greg Justice
В роли: Self - Nancy's Husband (segment "Killing Cancer")

John Sampson
В роли: Self - Chief of Neurosurgery, Duke (segment "Killing Cancer")

Henry Friedman
В роли: Self - Doctor (segment "Killing Cancer")

Matthias Gromeier
В роли: Self - Molecular Biologist (segment "Killing Cancer")

Stephanie Lipscomb
В роли: Self - Cancer Patient (segment "Killing Cancer")

Fritz Andersen
В роли: Self - Doctor (segment "Killing Cancer")

Darell Bigner
В роли: Self - Head of Duke's Brain Tumor Center (segment "Killing Cancer")

Donna Clegg
В роли: Self - Cancer Patient (segment "Killing Cancer")

Peter Marks
В роли: Self - Doctor (segment "Killing Cancer")