Book, Music, and Lyrics by David Cumming, Natasha Hodgson, Felix Hagan, and Zoe Roberts

Directed by Robert Hastie

Review by Dominic Corr

The King’s Theatre

Sometimes, a musical comes along that challenges you. Throws a hat into the ring with stars and accolades: promise and hope. And often, for the ‘clever men’ who are theatre critics, we’re let down. But not Operation Mincemeat. It lives up to and surpasses every expectation you may have. So, if you choose to read the rest of this report, smashing, but we’ll give you the CliffsNotes – get your tickets.

Set against the high-stakes backdrop of 1943 military intelligence, the production unpacks one of the Second World War’s most audacious deceptions with electrifying theatrical flair. When Allied planners needed to obscure their impending Sicilian invasion from watchful enemy eyes, they conjured a fictitious British officer, loaded a corpse with fabricated correspondence, and washed it ashore in Spain to hoodwink Nazi high command. Under the razor-sharp direction of Robert Hastie, this improbable historical gamble transforms into a masterclass of controlled chaos. Ben Stones provides a lean, blueprint-lined architectural framework that effortlessly transitions from subterranean control rooms to sun-drenched Mediterranean shores. Mark Henderson’s striking lighting design – fusing clinical neon slices with evocative projection mapping – elevates the rapid-fire scene changes into pure visual poetry. It finds a perfect fusion of old-school vaudeville with its ‘name up in lights’ with the technical precision of what audiences expect from the high-end show.

But as much as story, comedy, and music have a part to play here, at the core of this kinetic whirlwind is Jenny Arnold’s inventive choreography, which locks the ensemble into a perpetual, high-velocity dialogue and lands the humour and reveals exquisitely. Carrying the solid scoring and the fast-paced lyricism of the show, the cast of five engage in a breathless, back-and-forth relay of character transformations, executing lightning-fast costume adjustments and razor-sharp accent shifts with astonishing precision.

Stepping into the upper echelons, Holly Sumpton cuts a formidable, commanding figure as Ewan Montagu; the poster-child for how witless posh boys end up in the wrong places.  Sumpton infuses the role with a cocksure, Etonian-graduate arrogance and an immaculate vocal dialect that captures the haughty authority of wartime bureaucracy. Yet, beneath the rigid, stiff-upper-lip exterior, Sumpton injects a sharp, self-aware humour that anchors the production’s satirical bite without ever losing its character-driven grounding.

Operating as the ideological and temperamental counterweight is Sean Carey’s portrayal of the brilliant, overlooked strategist, Charles Cholmondeley. Carey brings a twitchy, endearing vulnerability to the stage as the underestimated naturalist whose unorthodox scheme sets the entire plot in motion. Through subtle (and unsubtle) physical comedy and a gradual, hard-won shedding of self-doubt, Carey charts a deeply affecting trajectory of an underdog finding his voice in the smoke-filled rooms of MI5.

Navigating the quieter, more reflective spaces of the narrative, Christian Andrews makes a permanent mark as senior secretary Hestor Leggatt and a slew of character-driven roles. Andrews delivers a performance of profound emotive gravity, particularly during the devastatingly restrained musical number Dear Bill, finding a wellspring of melancholic resonance that quietly punctures the surrounding farce. This delicate dramatic balance prevents the evening from sliding into unearned cynicism, grounding the production’s absurdity in genuine human cost even as the narrative accelerates.

Bringing fierce, forward-thinking momentum to the typing pool is Charlotte Hanna-Williams, alongside Jamie-Rose Monk. Hanna-Williams portrays the ambitious Jean with sharp intellect and quiet defiance, addressing institutional gender barriers with a contemporary crispness that feels organic to the era. Completing this powerhouse ensemble, Monk commands the room as the formidable Johnny Bevan (and like Andrews, a host of faces – some of them very familiar), while simultaneously pivoting into frantic, uproarious physical comedy as a flustered Spanish spy and a nascent literary icon.

It is a rare theatrical triumph that successfully bridges the gap between raucous farce and respectful historical tribute, proving that design and fierce performance can conquer even the heaviest historical subject matter. Musically, the production delivers an irresistible confection, driven by a dazzling score that pirouettes seamlessly from infectious patter songs to soaring, emotional ballads without ever sacrificing narrative propulsion. Under the guidance of Musical Director Sam Sommerfeld, the live band strikes an immaculate acoustic balance, allowing pitch-perfect vocal harmonies to shine while executing numbers that range from spiffingly British and modernly upbeat to deeply tender and poignant. SpitLip’s lyricism operates with stealthy intelligence, lampooning military bureaucracy and gently roasting British stoicism through clever satire that is simultaneously silly and razor-sharp. Whether channelling electronic synth pulses in the crowd-pleasing guilty-pleasure Das Übermensch or stripping back the instrumentation for restrained, heart-wrenching highlights like Sail On, Boys, the score captures the full spectrum of wartime absurdity and genuine human vulnerability.

For the jaded theatregoer, it reignites a passion for musical theatre. For the history buff, it does the homework and pays tribute. And for the great-wide audience out there, it connects in a way which never diminishes. Paint the town yellow, slap on a stiff upper lip, and embrace the absurdity of one of the nation’s great unsung wartime heroes in a musical which rewrites the rules of theatrical engagement and leaves Edinburgh entirely captivated. Count this as their 88^th, 122nd, 161^st, next five-star review for the joyous and audacious show which you have to see.

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