The Welsh Short Film Unearthing a Wartime Love Buried for Decades
Directed by Sofia Mavrou and filmed across the stunning landscapes of North Wales, this intimate 20-minute drama spans 50 years to reveal a secret that changes everything a family thought it knew.
Some stories refuse to stay buried. An Impossible Secret, the debut short film from writer-director Sofia Mavrou, is built on exactly that premise — a love story hidden in the hills of North Wales for half a century, waiting for a young woman’s homecoming visit to finally come to light. What emerges is an ambitious, deeply felt drama that spans two timelines, two world wars apart, and dares to ask what we owe the people who came before us.
What Is An Impossible Secret About?
The film opens in 1990s Wales. Cerys (Alysia Dyke), a disenchanted university student, travels back to the family home in rural North Wales to visit her mother Delyth (Lara Crawford). She arrives with her own news to share — but it is Delyth who holds the more startling revelation. Going through old belongings, Delyth has discovered a diary and a set of photographs that tell the story of her own mother, Megan, and a relationship no one in the family ever knew about.
The story then shifts back to 1943. During the Second World War, farms across Wales were assigned Italian prisoners of war as agricultural labourers — a little-known but historically documented practice. It was on one such North Wales farm that Megan (played by Sofia Mavrou herself) first encountered Giovanni (Joseph Madders), an Italian POW sent to work the land. What developed between them was something no one could have anticipated — and something that those wartime years made impossible to keep.
Mavrou structures the narrative by weaving between both eras, with Delyth’s voiceover narrating her mother’s story to an increasingly captivated Cerys. As the layers peel back, the film builds to a revelation that reshapes the family’s understanding of who they are and where they come from.
“A young student during the 1990s returns home to Wales and accidentally discovers a family secret that will change their lives forever.”
— Official Synopsis, IMDb
The True Story Behind the Film
An Impossible Secret did not spring from pure imagination. Mavrou has spoken openly about the personal inspiration behind the project — an Italian family friend whose own father had been an Italian prisoner of war stationed in Wales to work on farms during the Second World War. This real historical practice, in which thousands of Italian POWs were redistributed from camps to work in agriculture across Britain, forms the bedrock of the film’s authenticity.
It is a corner of British wartime history that rarely makes it to the screen. While films and television series have addressed the experiences of prisoners of war in various theatres, the quieter, more intimate stories of Italian men working Welsh farmland — and the human connections that sometimes formed across enemy lines — have largely gone untold. That Mavrou chose this subject for her debut is itself a statement of intent.
A Debut of Remarkable Ambition
For a first film made on an estimated budget of just £1,000, the scope that Mavrou attempts is striking. The dual-timeline structure — moving between a wartime farm and a 1990s family home — demands careful visual storytelling and a confident hand in the edit. That Mavrou handles this while also performing in the film as Megan makes the achievement all the more impressive.
Reviewers have noted that while the film is not flawless — the constraints of a micro-budget are visible at times — Mavrou deserves considerable credit for her ambition. Rather than playing it safe with a contained, single-location story, she reaches for something that feels genuinely epic in miniature. The warmth she brings to the historical sections as an actress grounds the romance in something believable, while her instinct for composition is evident throughout.
Lara Crawford’s performance as Delyth — the daughter processing her mother’s hidden past in real time — is the emotional fulcrum of the film’s contemporary strand. Her scenes with Alysia Dyke as Cerys carry the generational weight of the story; two women reckoning with a history that was kept from them and deciding, together, what it means for who they are.
North Wales as Character
Filmed across Bronferiaeth Farm near Glan Conwy, Bryn y Maen, and Colwyn Bay, the film makes full use of North Wales’s quietly dramatic landscape. The rolling farmland of the Conwy Valley, with its stone walls, broad skies, and sense of deep, unhurried time, is precisely the right setting for a story about buried secrets and slow revelations.
Colwyn Bay itself — a seaside town on the North Wales coast with a rich and often overlooked wartime history — provides a poignant backdrop. During the Second World War, the Ministry of Food relocated from London to Colwyn Bay, establishing the town as a quietly significant hub of the home front effort. Mavrou’s creative connection to the area runs deep: she is based in Colwyn Bay, and has spoken of her commitment to spotlighting the region’s heritage through filmmaking.
For viewers from the area, or those familiar with North Wales, there is the added pleasure of recognising a landscape usually absent from British cinema — captured here with evident affection and care.
Festival Recognition
Despite its modest origins, An Impossible Secret earned a finalist nomination at the Wales International Film Festival 2024 in the category of Best Short Film Based in Wales. For a debut feature made on a shoestring by a first-time director, this recognition from a respected Welsh film festival speaks to the film’s genuine qualities — and to the appetite among audiences for precisely the kind of locally rooted, human-scale storytelling it offers.
The team behind the film expressed that the recognition was meaningful precisely because the film was made in Wales, about Wales, and draws on real Welsh history. In a film industry where regional stories frequently struggle for visibility, that acknowledgement matters.
Why This Film Matters
There is a broader conversation that An Impossible Secret sits within. Mavrou has spoken about the underrepresentation of women behind the camera in the film industry and about the importance of breaking down barriers in what remains a male-dominated profession. Her debut is itself an act of that argument — a female filmmaker telling a story about women’s hidden lives, about a woman whose love and choices were suppressed by the pressures of wartime and its aftermath, and about the daughters who inherited the silence.
The film is also a reminder that history does not only live in archives and textbooks. It lives in farmhouses, in old diaries, in photographs tucked into drawers. It lives in the faces of people who look slightly different from what anyone expected, and in the quiet questions that follow. An Impossible Secret understands this — and tells its story with the seriousness, and the compassion, that it deserves.