Ronald Bailey
В роли: Self - Science correspondent, Reason magazine

Hank Greely
В роли: Self - Professor at Stanford Law School, director of Stanford Law School's Center for Law and the Biosciences

Kitty Kelley
В роли: Self - Author

Erin Merryn
В роли: Self - Author and Children's Advocate

Kelly Nyks
В роли: Self - Co-director of 'Do the Math.'

Jared P. Scott
В роли: Self - Co-director of 'Do the Math.'

Brad Stone
В роли: Self - Senior Writer, Bloomberg Businessweek