A spectacular concert performance of Les Miserables was held at the O2 Arena in London last night, to celebrate the 25th anniversary of the musical.

Les Miserables 25th Anniversary concert at the O2 Arena

Sir Cameron Mackintosh at the finale of the Les Mis concert

A number of cast members from the original 1985 production of the show, including Colm Wilkinson and Michael Ball, came together with the casts of the current West End production at the Queen’s Theatre in London and the UK touring production to celebrate the record-breaking musical.

The producer of Les Miserables, Sir Cameron Mackintosh, who has become a multi-millionaire through the 42 worldwide productions of the show, said that the event had been one of the “most astonishing” nights of his life. “Seeing everybody love this material so much and love their fellow performers is something I have never encountered in the theatre and I never will for the rest of my life”, he said.

A chorus of over 150 singers joined a number of internationally renowned performers at the event including Alfie Boe as Jean Valjean, Nick Jonas as Marius, Norm Lewis as Javert, Matt Lucas as Thénardier, Lea Salonga as Fantine, Jenny Galloway as Madame Thénardier, Ramin Karimloo as Enjolras, Samantha Barks as Eponine and Katie Hall as Cosette.

Students who have performed school productions of the show also took to the stage for the finale. At the event Mackintosh also revealed that work had begun on a screenplay of the musical, to be made into a major film.

Les Miserables is the world’s longest running musical and has been seen by over 55 million people worldwide.

Book tickets to Les Miserables at the Queen’s Theatre in London.