출연진
Patrick O'Neill
Mark (Age 6)
Rob Davis
Mark (Age 12)
Joe Wiltshire Smith
Mark (Age 15)
Joanna van Kampen
Mum
Meredith Lewis
Hannah
Garin Jenkins
Headmaster
Tom Price
Maths Teacher
Clare Hingott
School Secretary
S.J. Evans
English Teacher
Thomas Rowlands
School Bully
Matthew Ingram
School Bully
Gavin Berry
School Bully
Tom Herbert
Boy in Park