General · EdgepediaOctober 3, 20266 min read

The Naked Truth

The Naked Truth is a 1957 British black comedy directed by Mario Zampi and written by Michael Pertwee, in which a group of prominent people being blackmailed by a scandal-magazine publisher each try, and fail, to murder him. It was released in the United States under the title Your Past Is Showing.¹^•² The cast includes Terry-Thomas, Peter Sellers, Peggy Mount, Shirley Eaton, and Dennis Price.¹

Key fact	Detail
Director / writer	Mario Zampi; screenplay by Michael Pertwee¹
Production	The Rank Organisation and Mario Zampi Productions; black-and-white, studio-shot¹
UK release	Tuesday 3 December 1957, distributed by The Rank Organisation¹
Other releases	France 18 December 1957; United States 30 June 1958 (as Your Past Is Showing)³
Runtime	88 minutes per the UK certificate listing; 91 minutes per IMDb; 92 minutes per Time Out¹^•⁴^•⁵
Principal cast	Terry-Thomas (Lord Henry Mayley), Peter Sellers (Sonny MacGregor), Peggy Mount (Flora Ransom), Shirley Eaton (Melissa Right), Dennis Price (Nigel Dennis)⁶
Music	Composed and conducted by Stanley Black⁷

Spoilers

Plot

Nigel Dennis (Dennis Price) is a down-on-his-luck journalist inspired by American gossip magazines. He collects scandalous stories about businessmen, politicians, celebrities, authors, and ordinary people, and plans to publish them in his own periodical, The Naked Truth. He exploits a loophole in the law: the articles make each subject's identity clear without ever actually naming them, so he cannot be sued for libel. Unless a subject pays him £10,000 for his silence, the story runs.¹

His method is to approach each victim with a preview copy of the magazine showing their profile beside a scandalous article that unmistakably points to them, then demand the money to suppress it.⁸ Earlier targets fare badly: according to one synopsis, a famous scientist he blackmails commits suicide, and a member of Parliament suffers a heart attack in the House.⁹

Dennis's latest four targets refuse to pay and separately decide to kill him:¹

Lord Henry Mayley (Terry-Thomas), an insurance company chief and peer, initially intends only to persuade and delay the payment.¹
Sonny MacGregor (Peter Sellers), a television comedian with a hidden nasty streak, believes his talent for disguise and character creations offers a foolproof means of escape after taking Dennis's life.¹
Flora Ransom (Peggy Mount), a crime novelist, draws on the methods of her own stories; she is known for acting out her fiendish plots while writing, which gives her a ready excuse for shady activity.¹
Melissa Right (Shirley Eaton), a young model engaged to a Texan oil heir, has more honest intentions but feels she cannot report her blackmailer to the police without backup.¹

As each party circles around Dennis, they increasingly come into contact with one another, and through mistakes, bad fortune, and incompetence they come off worse themselves. They eventually begin working together, with Mayley supplying the plan.¹ In the outcome described by the Toronto Film Society's notes, bungled attempts to bomb, drug, or drown the journalist fill the screen before Dennis is prematurely arrested for similar threats against some 300 further victims; convinced that no evidence will be given at trial to implicate them, the four snatch him from jail and deposit him on an ocean liner in the mid-Atlantic, where the novelist's failed attempt at a trunk-murder adds to the farce.⁶

Production

The film was produced by Mario Zampi and his brother Giulio Zampi for The Rank Organisation and Mario Zampi Productions, shot in black and white on a single-camera studio setup at Walton Studios.¹ Stanley Pavey was the cinematographer and Bill Lewthwate the editor.⁶

Mario Zampi. Born in Italy, Zampi emigrated to England to join Warner Bros. as a film editor in 1922 and was a co-founder of Two Cities Films in 1937, where he produced, wrote, and directed comedies through the 1950s, most notably Laughter in Paradise (1951).⁶ After the Rank Organisation absorbed Two Cities, he turned to directing and specialized in farcical comedies that sent up the conventions of popular genres, often with a touch of black comedy; his films are sometimes mistaken for Ealing comedies, though he never worked at Ealing. His frequent writing partner Michael Pertwee, brother of Jon Pertwee, did.¹⁰

Terry-Thomas's troubles. This marked the first time Terry-Thomas worked with Peter Sellers, the first of four such partnerships, and the experience was an uncomfortable one for him: lumbago plagued him for the entire shoot, and after combining painkillers with champagne at a Christmas party, he ended up before a court facing an unproven drunk and disorderly charge.¹¹

Reception

The Spectator's review of 10 January 1958 called the film "as lively a comedy as we have had since the Genevieve days at least," noting that Sellers appears "in half a dozen disguises, each wholly unlike the rest," and praising Zampi's direction of Pertwee's script as having "just the right amount of neat gravity to suit its macabre tale of blackmail and attempted, repeatedly attempted, murder."¹²

Later assessments have been mixed. Time Out called it a "simply spiffing comedy about scandal-mongering" and "a period piece, maybe, but much funnier and arguably more authentic than Scandal."⁵ A Reel Film Reviews critic gave it 1.5 out of 4, writing that it is "certainly not difficult to see why the film has been forgotten in the years since its 1957 release," while a Movie Metropolis review scored it 7 out of 10 and called it "funny stuff" in the screwball British comedy tradition.¹³ On IMDb the film holds a rating of 6.8 out of 10 from about 2,300 voters.⁴ A Spanish-language film site describes it as a British comedy of entanglements that does not particularly stand out among similar films of the period, though it has some good scenes with Peter Sellers before his move to Hollywood.⁸

The film has remained in circulation: it streams on Amazon Prime Video in the United States, and British television channel TPTV has scheduled repeated broadcasts.¹⁴^•¹

Themes and style

The film is a satire of the tabloid-press industry, centered on a scandal-sheet publisher who gets rich by disclosing lurid details of the private lives of wealthy, prominent people.¹⁵ Its keywords on The Movie Database include blackmail, attempted murder, black humor, magazine, celebrity, satire, and dark comedy.³ The Toronto Film Society's notes observe that, as the title may suggest, subtle humor surrenders to visual gags bordering on slapstick, "relying more on the sledge hammer than the rapier for its effects," quoting Variety, and credit Zampi with an unerring eye for the comic situation while minimizing dialogue to achieve knockabout farce.⁶

References

Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Films and standalone screen works › Individual films by title and year › Black comedy and satire films › Released 1939 to 1997

Initially written Oct 3, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026; Nov 1, 2026 · Last review: Oct 25, 2026

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