The Curious Incident of the Dog in the Night-Time, Belvoir Street Theatre, 17 Aug-22 Sep

 Simon Stephen's adaptation of Mark Haddon's book "The Curious Incident of the Dog in the Night-Time" was an instant hit when it hit the london stage in 2012 - Marianne Elliot's production using all the bells and whistles of the Royal National theatre, including high-tech lighting, sound and lighting. But Stephen's adaptation is a relatively simple piece using its ensemble to assist in telling the story of Christopher, our neurodivergent protagonist who attempts to solve a mystery in his backyard only to find one inside his own household. Belvoir's production, directed by resident directer Hannah Goodwin, strips back a lot of the bells and whistles, using a simple set with a clock and a lot of chalk to tell the same story, keeping the ensemble focus. She also includes a short warning section at the beginning for the neurodivergent concerning bright lights and loud noises, and adds a continuing device to maintain these warnings. 

There's still the same amount of spectacle, with the journey at the beginning of act two being a particular highlight, but the human focus keeps us inside the story and engrossed in it - while it's a long-ish night at two hours 40, the time races by as the plot twists and the relationship dynamics emerge in a way that reaches across the stage. Even when the driving mysteries of the first act are resolved before intermission, the personal challenges that have been revealed by the solutions drive the second act quite remarkably. 

There's not a dud performance in the cast - Daniel R Nixon as Christopher is the centre, slightly snobbish and intellectually self-possessed but aware of his own limitations, brave and powerful and yet desperately in need of comfort. Bridgit Zengeni as his supportive teacher Siobhan is a warm presence at the heart of the play, interrogating Christoper to get a better sense of his story and to find the things that he's not able to tell. Brandon McClelland as his dad manages the tricky path of a character who tells very little directly but clearly feels a lot. Matilda Ridgeway's appearance is one of the surprises of the story, but she's a warming presence as soon as she arrives. Tracey Mann is one of those actresses who is always welcome and here she's delightful in a range of roles, most specially as neighbor Mrs Alexander. Ariadne Sgouros is also a pleasure to see both as the grim Mrs Shears and the gleeful Mrs Gasgoyne. Nicholas Brown gets to play warm and rough in his various roles, while Roy Joseph has a nice line in confusion and frustrated authority. 

There's skilful use of movement throughout by Nigel Poulton, Tim Dashwood and Elle Evangelista, and Kelsey Lee's lighting is tight and direct and plays significant roles in the storytelling. 

In short this is a powerful telling of a classic show, which goes beyond being a replica of the much-seen National Theater version (rerun several times by NT Live)  to find its own ways of telling the story with skill and passion.