The Mad King London transfer news came within hours of the play’s final Stratford-upon-Avon performance, closing the loop on what turned into one of the more unexpected theatrical successes of the year. A stage production about Aerys II Targaryen, built for Shakespeare’s own hometown, drew crowds good enough that its producers didn’t wait long to confirm it wasn’t done yet.
Table of Contents
- What actually happens in The Mad King
- How the Stratford run performed with audiences and critics
- What George R.R. Martin said about the London move
- What’s still unknown about the London run
- Frequently asked questions about The Mad King’s London transfer
What actually happens in The Mad King
The Mad King London transfer follows a production set more than a decade before the events of A Song of Ice and Fire, built around the Tourney at Harrenhal and the string of events that eventually trigger Robert’s Rebellion. According to Wiki of Thrones, the play brings together familiar names from Houses Targaryen, Stark, Lannister, Baratheon, and Martell, including Aerys II, Rhaegar, Ned Stark, Lyanna Stark, Jaime Lannister, and Robert Baratheon.
Written by Duncan Macmillan and directed by Dominic Cooke, the production runs about three hours and 40 minutes including an interval, according to the same report. Tech Times’ coverage adds that the show features a 35-strong cast and makes use of dragon puppets, giving the Royal Shakespeare Company a genuinely large-scale production to stage in a building normally associated with Shakespeare’s own history plays.
How the Stratford run performed with audiences and critics
The Mad King London transfer follows what Tech Times described as a completely sold-out run at the Royal Shakespeare Theatre, from its official opening on August 8 through its final performance on September 5, 2026. Critical reception was strong across the board — Tech Times reported the production earned a full five stars from Sarah Crompton at WhatsOnStage, who called it a “soaring, surging spectacle,” alongside four-star reviews from The Telegraph, The Stage, and The Independent.
Deadline’s coverage highlighted a detail RSC co-artistic directors Daniel Evans and Tamara Harvey shared about the audience the show drew: 57% of ticket bookers were entirely new to the RSC, suggesting the production pulled in a genuinely different crowd than the company’s usual Shakespeare-focused audience. “The reaction from audiences in Stratford has been phenomenal,” Evans and Harvey said in a joint statement, “and we are so honoured that 57% of our bookers were new to the RSC. We can’t wait for more people to discover this beautiful and epic show.”
“I had an absolutely splendid time in Stratford-upon-Avon for the premier and am thrilled the production will be moving to London to share the experience with a wider audience,” George R.R. Martin said in a statement announcing the transfer.
What George R.R. Martin said about the London move
The Mad King London transfer was confirmed by Martin himself within a day of the Stratford run closing, according to Deadline, which reported Martin appeared in a brief Instagram video announcing the move on the morning of September 4, ahead of the show’s final Saturday performance. Martin, who serves as the production’s executive producer, called the upcoming London run “an exhilarating journey” in his official statement.
That quick turnaround between the Stratford closing and the London confirmation suggests the decision had likely been in the works well before the final curtain, rather than being a reaction to last-minute box office numbers. Empire’s coverage framed the news as a relief for fans who’d struggled to get Stratford tickets during the sold-out run, noting the London transfer would make the show “much easier to see in the not-so-distant future.”
What’s still unknown about the London run
The Mad King London transfer comes with several key details still unconfirmed. According to West End Theatre’s tracking page, the venue, exact dates, and London casting have not yet been announced, though speculation has pointed toward the Barbican, historically the RSC’s primary London home, or the newly built Troubadour Greenwich Peninsula Theatre, which London Box Office noted was under construction and expected to open by the end of 2026 with two 1,500-seat auditoriums well-suited to a production of this scale.
Empire’s report confirms the transfer is set for “at some point in 2027,” without narrowing the timing further. Fans hoping to see the same cast that originated the roles in Stratford — including Michael Shaeffer as King Aerys II — will also have to wait for confirmation, since West End Theatre notes the original company’s involvement in the London run hasn’t been announced either. For now, prospective audiences can only register for priority ticket access through the production’s official website and wait for London’s own opening night details to materialize.
For more on how this play connects to the television side of the franchise, Read more: A Knight of the Seven Kingdoms’ 2026 Emmy Results covers how another live-action Game of Thrones production fared at this year’s Emmys. And for what’s happening with the franchise’s other in-development spinoffs, Read more: The Sea Snake Spinoff breaks down the animated Corlys Velaryon project’s current status.
Tech Times’ full report on the play’s critical reception and its London announcement goes deeper into the production’s reviews and staging details, and it’s worth reading in full here.
House of the Dragon | Inside the Episode: Season 3 Episode 8 | HBO
Frequently asked questions about The Mad King’s London transfer
When is Game of Thrones: The Mad King coming to London? The Mad King is set to transfer to London sometime in 2027, though an exact venue and date have not yet been confirmed.
Did Game of Thrones: The Mad King sell out its Stratford-upon-Avon run? Yes. The production was completely sold out from its August 8 opening through its final performance on September 5, 2026, at the Royal Shakespeare Theatre.
What is Game of Thrones: The Mad King about? The play is set more than a decade before A Song of Ice and Fire, centered on the Tourney at Harrenhal and the events leading to Robert’s Rebellion, featuring characters including Aerys II, Rhaegar Targaryen, Ned Stark, and Lyanna Stark.
Who wrote and directed The Mad King? The Mad King was written by Duncan Macmillan and directed by Dominic Cooke, with George R.R. Martin serving as executive producer.
Will the same cast perform in the London run of The Mad King? It hasn’t been confirmed whether the original Stratford-upon-Avon cast, including Michael Shaeffer as King Aerys II, will reprise their roles for the London transfer.
