Daniel Fraser
Zak
Eleanor Wyld
Marie
Emma Powell
Miss Anderson
Dylan Llewellyn
Zak (Teen)
Georgina Minter-Brown
Marie (Teen)
Tom England
Theo (Teen)
Lily Laight
Marie (Child)
Owen Pugh
Theo
David Broughton-Davies
Strauss
David Barnaby
Mr. Fortune
Timothy Block
Bridges
Ria Carroll
Nicola Tesla
Joanna Hole
Headmistress
Freddie Rose
Child Thomas Edison