As the final chapter of the beloved film series approaches, "When Harry Left Hogwarts" captures the profound and emotional journey of saying goodbye. This intimate documentary, directed by Morgan Matthews, pulls back the curtain on the making of the epic finale, following the cast and crew who grew up together over a decade. At the heart of the story are the young stars, including Daniel Radcliffe, Emma Watson, and Rupert Grint, who navigate the bittersweet transition from their iconic roles into an uncertain future, while veteran actors like Ralph Fiennes and Robbie Coltrane reflect on their own powerful connections to the magical world. The film explores the immense pressure, camaraderie, and raw sentiment on set as this cinematic era concludes, offering a moving tribute to the family forged behind the scenes and the legacy they leave behind.