S
Stuart Armstrong
Self
P
Peter Cochrane
Self
J
Joanna Cook
Self
A
Aubrey de Grey
Self
M
Martin Ford
Self
S
Steve Fuller
Self
J
John Harris
Self
Z
Zoltan Istvan
Self
N
Nicholas Kamara
Self
D
David Pearce
Self
I
Ian Pearson
Self
G
Gray Scott
Self
M
Murray Shanahan
Self
Dudley Sutton
Narrator (voice)
R
Rudolph Tanzi
Self
R
Riva-Melissa Tez
Self
V
Vivek Wadhwa
Self
Will Self
Self