深夜，邻家小狗威灵顿死在草坪上。我心疼地抱着它，却被主人误以为是凶手。我决定侦破这起谋杀案，并把探案的过程写成一本书……
Luke Treadaway
Christopher Boone
Niamh Cusack
Siobhan
Paul Ritter
Ed
Nicola Walker
Judy
Una Stubbs
Mrs Alexander/Voice Six/Ensemble
Sophie Duval
Mrs Shears/Mrs Gascoyne/Voice One/Ensemble
Nicholas Sidi
Mr Shears/Mr Wise/Duty Sergeant/Voice Two/Ensemble
Matthew Barker
Mr Thompson/Policeman/Voice Three/Ensemble
Rhiannon Harper-Rafferty
No. 44/Punk Girl/Voice Five/Ensemble
Howard Ward
Reverend Peters/Rhodri/Uncle Terry/Voice Four/Ensemble
