The spotlight is firmly on Michael Stevenson, beloved by fans as paramedic Iain Dean in Casualty. At this year’s Inside Soap Awards, Stevenson walked away with one of the evening’s biggest honours: Best Drama Star. The recognition is not just for a single performance, but for years of powerful storytelling that have made Iain one of the most compelling and human characters in Holby ED.

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A win years in the making

Michael Stevenson has been part of Casualty for more than a decade, joining in 2012 and quickly winning over viewers with his raw and heartfelt portrayal of Iain Dean. Over the years, his character has endured extraordinary highs and crushing lows — from saving lives in the field to battling mental health struggles behind the scenes.

This award is a recognition not just of Stevenson’s talent, but also of the bravery with which Casualty has tackled sensitive issues through Iain’s journey. Suicide, trauma, grief, and resilience have all been central to his storylines, handled with nuance and emotional depth that have left lasting impressions on audiences.

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A year of standout performances

2025 has been particularly pivotal for Stevenson. Iain faced one of his darkest chapters yet, coping with the loss of his mother, wrestling with his need to “fix” others, and confronting painful truths about his relationship with Faith Cadogan. Stevenson’s ability to balance vulnerability with strength has kept fans deeply invested, week after week.

From the adrenaline of HART missions to the quiet devastation of personal confessions, his performances have shown remarkable range. Viewers have praised how authentically he captures the cost of frontline work, reminding audiences that even the bravest heroes have breaking points.

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Why fans adore Iain Dean

Iain has always stood out as a character who acts with his heart. Whether rushing headlong into danger, standing by his colleagues, or trying to save those he loves, he represents the humanity at the core of Casualty.

Fans relate to his flaws as much as his courage. His struggles with mental health, his complicated relationships, and his determination to keep going despite setbacks have made him one of the ED’s most relatable figures.

Michael Stevenson’s win is as much about the audience’s love for Iain as it is about his own craft. Few characters have been through as much, and few actors have carried it with such honesty.

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The future of Iain Dean

With Casualty preparing for its landmark 40th year — and a major transition as the show moves away from Holby — fans are wondering what’s next for Iain. Will Stevenson’s award-winning performance mark the beginning of a new chapter, or could it be the lead-up to an emotional farewell?

For now, what’s certain is that Iain remains at the heart of the ED, a paramedic whose bravery, pain, and humanity keep audiences glued to their screens. Stevenson himself has expressed deep gratitude to fans, crediting them for their unwavering support throughout his journey.

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The verdict

Michael Stevenson’s win as Best Drama Star is richly deserved. It celebrates not just his talent but his dedication to telling Iain Dean’s story with integrity, emotion, and authenticity. As Casualty continues to evolve, his performance will remain one of the defining elements of the show’s modern era.