Reparto (por orden de créditos)
Robert J. Thompson
Self
Andrij Dobriansky
Self - Guest
Antonio Mora
Self - Anchor
Kelly Nyks
Self - Co-director of 'Do the Math.'
Jared P. Scott
Brad Stone
Self - Senior Writer, Bloomberg Businessweek
Kitty Kelley
Self - Author
Hank Greely
Self - Professor at Stanford Law School, director of Stanford Law School's Center for Law and the Biosciences
Erin Merryn
Self - Author and Children's Advocate
Ronald Bailey
Self - Science correspondent, Reason magazine
William Taylor
