Samantha Allison

Character: Heidi

Tom Alter

Character: Mr. Oberart

Simon Peter Ancellon

Character: Alfie

Edward Baker-Duly

Character: Professor Seseman

Helen Baxendale

Character: Seb

Max Raphael

Character: Otto

Michelle Butt

Character: Head Teacher

Perry Eggleton

Character: Peter

John Smeathers

Character: Council Leader

Mark Williams

Character: Henry