Review: Shamilton! The Improvised Hip-Hop Musical, Fringe 2025

Shamilton! is a Fringe institution. Back after sell-out runs in previous years, this improvised hip-hop musical has built a fanbase so loyal it borders on a cult.

The premise is simple: the cast takes an audience suggestion for a historical figure and, on the spot, creates an hour-long musical about their life. The only rule? It can’t be about Alexander Hamilton.

Tonight, performing to a packed house at Assembly George Square Gardens, the cast proves that lightning can, and does, strike again and again.

Embracing the Chaos

A key part of any improv show is the audience suggestion, and the Shamilton team navigates this with a welcome sense of taste. When a crowd member offered up the controversial wrestler Hulk Hogan, the suggestion was politely but firmly bypassed. It was a decision that immediately raised the tone of the evening, showing a commitment to fun without punching down or celebrating problematic figures.

Instead, after a vote, our historical figure for the evening was Princess Diana. And so began the bizarre and utterly unique tale of her marriage to the wrestler ‘Macho Man’ Randy Savage and their adoption of two cockney children, William and Brian. The narrative that unfolded was a glorious mess of heel-kicking orphans, royal duties, wrestling smackdowns, and even a dash of time travel.

There were moments where the sheer absurdity of the threads seemed to test the cast. A plot twist so wild it momentarily breaks the performers’ poker faces can risk shattering the suspension of disbelief. I found myself cringing once or twice, thinking a scene had stumbled too far into nonsense. Yet, this is the magic of top-tier improv. Every time the ball was dropped, a member of the six-strong ensemble would deftly scoop it up, weaving the fumble back into the story until it made a strange kind of sense.

This is how we arrived at a final scene where the Queen of England was in a heart-to-heart conversation with a professional wrestler. It was chaotic, unexpected, and hilarious.

Freestyle Royalty

It is one thing to be a quick-witted improviser. It is another entirely to be able to sing, and another level still to create entire hip-hop musical numbers on the fly. The cast of Shamilton are masters of this craft, their minds and mouths working in perfect, lightning-fast harmony.

Whole songs were spun from thin air, complete with multiple vocal parts and backing harmonies. Tonight’s show featured instant classics like the socially-conscious banger, “Stop Touching Poor People,” which was as catchy as it was ridiculous. Having just come from a fully-scripted, rehearsed musical, the comparison was stark. Of course, Diana: The Macho Man Saga wasn’t as polished, but its lyrical and melodic complexity was astonishing for something created in the heat of the moment.

The quality is clearly consistent. A quick poll of the audience revealed that roughly a quarter of us were repeat attenders, a testament to the show’s reliable brilliance. The couple next to me confirmed this was their second Shamilton of the 2025 Fringe alone, and that the vocal talent is always a highlight.

Overall

I had a good time at Shamilton!. The energy is infectious, the talent is undeniable, and the potential for chaotic hilarity is realised in full. While I don’t think I’ll be joining the tribe of super-fans who return night after night, that’s more a reflection of the sheer volume of shows to see at the Fringe than any fault of the performance. If a friend suggested we go, I would agree in a heartbeat, confident of another excellent night. For its loyal followers, each show is a unique gem. For a first-timer, it’s a jaw-dropping display of improvised genius.