She does what she must, and lives with what it makes of her.
In Becoming Mrs Danvers, Heather Alexander delivers a masterclass in solo performance of a haunting and psychologically rich piece of theatre that lingers long after the end of the play. Inspired by Mrs Danvers from Rebecca by Daphne du Maurier, this is not a retelling but a original imagining of a story that asks what happens when the past refuses to stay buried.
The play follows a young girl cast into an orphanage in the early 1900s. From that beginning unfolds a life shaped by survival, injustice and the necessity of doing “what must be done.”
From the moment the audience walks into the theatre, Heather Alexander is already in character, moving through the space as if the story has been unfolding long before we arrived. The staging is striking: chalk words scrawl across the walls covering the room in fragments of thought, accusation and memory. Everyday objects: a clothes rack, scattered garments, domestic relics and pictures wait silently in the space. Each item carries weight, though its purpose is not immediately clear. As the story unfolds, these objects are activated meticulously, transforming from innocuous props into symbols.
As a performer, Alexander is extraordinary. In this demanding one-woman show, she commands the stage entirely alone, accompanied only by voiceovers, music and evocative lighting. Sometimes the space resounds with those voiceovers but most of the time, it is her raw and immediate narration that drives the action. She shifts seamlessly between a frightened, vulnerable child and a calculating, composed woman hardened by experience. The physical precision of her performance is remarkable: whether sewing quietly or spiralling into emotional intensity, every movement is purposeful and exact.
Alexander’s control of tone is equally masterful. She knows when to dominate the room with steely resolve and when to let herself be swallowed by it in moments of softness and fragility. The audience hangs on her every word, utterly convinced.
As writer and director, Alexander and Tina Melini master storytelling. The structure unfolds like a psychological puzzle, each revelation carefully timed and building towards a climax that is both shocking and disturbingly inevitable. At its core, Becoming Mrs Danvers confronts the lifelong impact of trauma and the systemic violence faced by women and girls, a reality that has always resonated and feels especially relevant today. The piece does not sensationalise this pain; it examines it with unflinching honesty and clarity.
Becoming Mrs Danvers is theatre at its most powerful: intimate, unsettling and human. It is a showcase for an exceptional talent who understands how to use space, silence, language and body to devastating effect. Heather Alexander has created something provocative and unforgettable, a gripping story of survival that demands to be seen.Becoming Mrs Danvers runs until Sunday 22nd February at Upstairs At The Gatehouse, London.

Thank you for this wonderful review! It means so much to much ! X