as Shel Talmy(1 ep)
as Sean Brimmer(6 eps)
as Mark Zegrab
as Young Kurt Gödel
as Osman Efendi(1 ep)
as Brian Robards
as Simon herborn
as Michael
as Hazim
as Wills (as Matthew Zeremes)
as Dr. Lachie Hatsatouris(8 eps)
as Dominic
as Des Hendrix(11 eps)