Step Behind The Stage
Showstopper! The Improvised Musical
The Arts Theatre, Cambridge - 12/06/2026
Review by Alex King

Photo Credit: Alex Brenner
Having been a mainstay of the UK's theatrical scene for many years now, Showstopper! The Improvised Musical, created by Adam Meggido and Dylan Emery, has entertained audiences with its phenomenal array of talent, comedy, skill and singing. Each performance is the debut of a brand-new musical built upon suggestions from the audience, before stories, characters and musical numbers are created and developed live on stage. Improvisation is a tricky skill and yet Showstoppers adds the challenge of musical numbers and makes it look seamless, which is what has given them their huge success and longevity, including a notable reputation at the famed Edinburgh Fringe Festival. Before they head to Scotland for their 17th year, and in between their London performances, they are once again on the road and last night were in Cambridge for a night full of improvised silliness.
The show opens with a ringing of the phone, which is answered by Sean McCann, who serves as the production's writer, director, producer and audience liaison. With a producer in need of a brand-new musical, he turns to the audience as the writer's room for ideas. McCann's immediate energy and quick wit make him fantastic as the bridge between the audience and performers, his eager energy going a long way in making people comfortable. After taking some ideas such as a day out in London, time travelling ducks, the Isle of Man TT and penguins in the desert, the audience finally landed on an inverted version of Billy Elliott, aptly titled Elliottey Bill, which follows a family of dancers and the young son who dreams of working in the shoelace factory. With the audience already thrilled at the very concept, all that was left to do was collect some recognisable musicals for future inspiration and then it was showtime.
The musical began with a song all about the Bill family and their tenured history of dancing since 1822. But Horatio Bill, his wife and her father are faced with the fact that young Elliottey does not have the same level of talent as them. This immediate world building is fantastic to watch as each of the performers bounce off one another and shift their own direction to play along. Seeing Joshua C. Jackson morph into an old man at the mention of the word grandad and Adam Meggido craft a ridiculous piece of foreshadowing as he refers to his twin brother are just two examples early on of how good The Showstoppers are at crafting stories. While Andrew Pugsley and Adam Meggido took on the primary roles, Miracle Chance and Joshua C. Jackson both shine playing a variety of different roles and delivering some of the biggest laughs. What could just become a series of bits and sketches gets developed and carried through until the end, becoming a fully fleshed out narrative with character arcs, drama and reasoning that all sits alongside the comedy. That is not to say it was all smooth sailing. Jackson's struggle with holding an accent left everyone in hysterics while the cast struggled to keep themselves together, an amusing reflection of how much fun the performers have each night as they craft characters and narratives with one another. The Billy Elliott references came in thick and fast, first with the dancers strike and then with the lack of electricity Elly has for dancing, a joke that displays just one of the elements that makes Showstoppers so special. They clearly have a vast knowledge of musicals and theatre, something Sean McCann especially demonstrates throughout, and use that knowledge to not only pay tribute but lovingly spoof those very musicals both in the story and in the music.

Photo Credit: Alex Brenner
As expected, Showstopper! has created a legacy for itself with its focus on the element of music. Not only are they able to create completely new songs such as the classic I want song Stationary, brilliantly sung by Andrew Pugsley, and the softer It's Not For Everyone sung by Uncle Harold, played by Adam Meggido, but they also use the audience's suggestions to create songs in the style of composers past and present. The first instance of that was an excellent Operation Mincemeat style number about the workings of a shoelace factory, followed later by the We Will Rock You inspired We Will Dance You. Act 2 opened with potentially the highlight of the show, a Six inspired number which took its name from another audience suggestion, Work Work Work You Idiots, which saw each of the characters take their turn explaining their role at the National School of Industry in the style of Ex-Wives, and rightfully received riotous applause. Further into Act 2 came a personal favourite, the Blood Brothers inspired song where Elly's uncle reflected on his marriage, referring to his wife as his Marilyn Monroe. The last musical to be referenced came from a late suggestion from the audience, in which Joshua C. Jackson's grandad details his former life as a veterinarian and the animals he helped, all in the style of the iconic coat song from Andrew Lloyd Webber's Joseph, which was an impressive delight to watch.
But beyond the references, what Showstopper! does so well is make everything feel cohesive. It is truly remarkable how Duncan Walsh Atkins and Alex Atty, on keys and percussion respectively, can be so in sync with one another that they are able to create music that genuinely feels evocative of the respective musicals while the rest of the cast develop rhymes, choruses and harmonies. Additionally, Atkins and Atty weave already established motifs from earlier on back into the reprises. In a traditional musical this seems obvious, but being able to recall melodies you have already made up to compose a score that manages to feel completely whole takes a phenomenal amount of skill.
As an improvised production, you can never go back and see the same show again, but what you can do is see this incredible group produce something you can guarantee you will never have seen before. Their ability to tie the story together and create a finale that works on so many levels is what can often let improvisation-based shows down, yet Showstoppers delivers every time. Last night's resolution came in the form of Keynesian Economics, first developed by the very man who opened the Arts Theatre in Cambridge, which serves as a glowing representation of the knowledge, talent and comedic timing they bring each and every night. After first seeing Showstoppers for myself nearly ten years ago, I can confidently say they have not lost a step. If you are ever in a position to see them, do not miss it.
Cast on the Night:
Sean McCann – 'The Writer'
Andrew Pugsley – Performer
Adam Meggido – Performer
Miracle Chance – Performer
Joshua C. Jackson – Performer
Duncan Walsh Atkins – Keys
Alex Atty – Percussion
