Polly Gray was the heart and soul of the Shelby family in Peaky Blinders — a wise, cunning, and incredibly charismatic woman who kept the gang in check. But in the final season, she was no longer there. Where did Polly go, and why was she written out of the series?
A Real-Life Tragedy
Sadly, Polly Gray’s disappearance is tied to a tragic real-life event. Actress Helen McCrory, who portrayed Polly, passed away in April 2021 after a long battle with cancer. This loss was devastating not only for Peaky Blinders fans but for the entire film industry. Helen was an outstanding actress known for many roles, but Polly Gray became her signature character. She continued working until the very end despite her illness and, even during the pandemic, actively supported healthcare workers, organizing charitable aid with her husband, actor Damian Lewis.
After her passing, the show’s creators faced a difficult decision — how to explain Polly’s absence in the final season.

How Peaky Blinders Writers Explained Polly’s Disappearance
Following McCrory’s death, the writers had to make a tough choice. Simply removing her character 'off-screen' wasn’t an option, as Polly played a crucial role in the Shelby family’s story. They decided that Polly Gray was killed by the Irish Republican Army (IRA). Her death was not shown on screen — only briefly mentioned, with her body wrapped up in a sheet. This tragic event became a major catalyst for the final season’s storyline.
Polly’s death was a brutal blow for Tommy Shelby, who lost not just a family member but his most trusted advisor. The writers emphasized Polly’s influence even after her passing. The Shelby family had to deal with the consequences, and Tommy was left searching for meaning in life after such a profound loss.
Polly Gray — Forever in the Hearts of Fans
Though Polly Gray tragically left the series, her character remains unforgettable. She embodied strength, intelligence, and independence — qualities that made her one of the most iconic figures in Peaky Blinders. This loss resonated beyond the show’s fandom, as McCrory was also widely recognized for her role as Narcissa Malfoy in the Harry Potter film series.

Her legacy lives on not just through her work in film and television but in the hearts of viewers. Helen McCrory will forever be remembered as one of the greatest actresses of her generation.