The best theatre shows in London (and beyond) to book in 2026

Ian McEwan’s 2001 novel receives its world premiere stage adaptation, directed by Adam Penford. On a blazing English country estate in the summer of 1935, 13-year-old Briony Tallis witnesses a passionate scene between her sister Cecilia and their housekeeper’s son, Robbie – and will go on to make an accusation that will fatally alter their lives. Stretching from the 1930s past the Second World War to the present-day, this version comes courtesy of Christopher Hampton, who wrote the 2007 film adaptation with Keira Knightley and James McAvoy and whose theatrical hits include Les Liaisons Dangereuses and The Philanthropist.

Festival Theatre, Chichester

Booking: May 29-Jun 20

Tickets: cft.org.uk

Game of Thrones: The Mad King

George RR Martin’s epic fantasy world comes to the RSC in this surefire blockbuster adaptation, directed by Dominic Cooke. Set a decade before the events of the novels, Duncan Macmillan’s prequel unfolds at a decisive jousting tournament in the castle of Harrenhal as spring arrives. Lovers meet, revellers celebrate, and a plot against the Mad King brews. Witness the events that shaped Westeros! Martin has called the RSC “the obvious choice” for the spin-off premiere, citing Shakespeare’s influence on his work.

Royal Shakespeare Theatre, Stratford-upon-Avon

Booking: summer 2026 dates tbc, public booking from April 24

Tickets: rsc.org.uk

The Silence of the Lambs