Андерсон Купер
В роли: Self - Correspondent (segment "Brain Hacking")

Tristan Harris
В роли: Self - Design Ethicist (segment "Brain Hacking")

Ramsay Brown
В роли: Self - Dopamine Labs (segment "Brain Hacking")

Larry Rosen
В роли: Self - Psychologist (segment "Brain Hacking")

Nancy Cheever
В роли: Self - Researcher (segment "Brain Hacking")

Gabe Zichermann
В роли: Self - Gamification Expert (segment "Brain Hacking")

Steve Kroft
В роли: Self - Correspondent (segment "Chief of Chobani")

Hamdi Ulukaya
В роли: Self - Founder & CEO, Chobani (segment "Chief of Chobani")

Rich Lake
В роли: Self - Former Kraft Employee (segment "Chief of Chobani")

Frank Baio
В роли: Self - Pizzeria Owner (segment "Chief of Chobani")

Betsy Baio
В роли: Self - Frank's Wife (segment "Chief of Chobani")

C.L. Otter
В роли: Self - Governor, Idaho (segment "Chief of Chobani") (как C.L. Otter)

Jon Wertheim
В роли: Self - Correspondent (segment "Japan's Babe Ruth")

Hideki Kuriyama
В роли: Self - General Manager, Hokkaido Nippon Ham Fighters (segment "Japan's Babe Ruth")

Сехей Отани
В роли: Self

John E. Gibson
В роли: Self - Reporter (segment "Japan's Babe Ruth")

Brandon Laird
В роли: Self - Baseball Player (segment "Japan's Babe Ruth")

Luis Mendoza
В роли: Self - Baseball Player (segment "Japan's Babe Ruth")

Dale Defreitas
В роли: Self - Scout (segment "Japan's Babe Ruth")

Чарли Роуз
В роли: Self - Host