The Boulevard Theatre in Milford Haven presents Terry Pratchett’s acclaimed Discworld story Night Watch this May. Opening night on Wednesday (May 20) will be a special charity performance in aid of Alzheimer’s Research UK.

The cause held deep personal significance for Sir Terry Pratchett, who in 2007 revealed that he had been diagnosed with a rare form of early-onset Alzheimer’s disease, posterior cortical atrophy. Following his diagnosis, he became a passionate advocate for dementia research and awareness, donating substantial sums to scientific research and speaking openly about the realities of living with the condition.

Night Watch marks The Boulevard Theatre’s third Terry Pratchett production, following acclaimed sold-out runs of Wyrd Sisters and Men at Arms. Widely regarded as one of the finest Discworld stories ever written, Night Watch combines sharp wit, gripping drama, and Pratchett’s trademark social commentary in a powerful tale of revolution, duty, and justice in the city of Ankh-Morpork.

Producer Drew Baker said: “Returning to the world of Discworld for a third time feels incredibly special. The audience response to Wyrd Sisters and Men at Arms was phenomenal, and Night Watch is a story that feels just as relevant and powerful today as when it was first written. We’re especially proud to open the production with a charity performance supporting Alzheimer’s Research UK — a cause so closely connected to Terry Pratchett himself and one we know means a great deal to many people.”

Nightwatch is presented by Vision Theatre Company between May 20 and 23. Tickets are on sale now and can be booked via Boulevard Theatre.

Supporting Alzheimer’s Research UK through this production honours both Terry Pratchett’s extraordinary literary legacy and the courage with which he approached his illness.