卢克·崔德威

饰 Christopher Boone

Niamh Cusack

饰 Siobhan

保罗·里特

饰 Ed

Nicola Walker

饰 Judy

尤娜·斯塔布斯

饰 Mrs Alexander/Voice Six/Ensemble

Sophie Duval

饰 Mrs Shears/Mrs Gascoyne/Voice One/Ensemble

Nicholas Sidi

饰 Mr Shears/Mr Wise/Duty Sergeant/Voice Two/Ensemble

Matthew Barker

饰 Mr Thompson/Policeman/Voice Three/Ensemble

Rhiannon Harper-Rafferty

饰 No. 44/Punk Girl/Voice Five/Ensemble

Howard Ward

饰 Reverend Peters/Rhodri/Uncle Terry/Voice Four/Ensemble