When will Peaky Blinders: The Immortal Man stream?

Release plan and what the trailer reveals

The new Peaky Blinders feature, The Immortal Man, is following a hybrid release path: it will open in select theaters on March 6 and arrive on Netflix roughly two weeks later. The strategy mirrors a growing trend for established TV-to-film franchises, using a limited theatrical window to generate event status before moving to mass streaming.

The recently released trailer leans into wartime stakes and family conflict. Cillian Murphy returns as Tommy Shelby, and the preview makes clear the film will examine the fallout of his choices by putting him back into an intensified, violent world. The clip also confirms Barry Keoghan plays Duke Shelby, Tommy’s grown son — a casting pivot that positions the younger character as a major dramatic foil.

Why this matters

• Distribution: a short theatrical window followed by rapid streaming availability suggests the producers expect the film to perform both as a box-office event for hardcore fans and as a broader streaming draw.
• Franchise continuity: the movie extends the Peaky Blinders universe rather than closing it; casting choices and the trailer’s tone signal a continuation of the show’s themes of family, power and consequence.
• Music and branding: the soundtrack rollout and tie-ins — including contributions from contemporary artists — are being used to amplify marketing and give the film a cultural moment beyond the plot.

For viewers, the takeaways are straightforward: the film will be viewable in theaters first for a limited run, then broadly available on Netflix two weeks later, and the trailer sets expectations for a dark, character-driven return for Tommy Shelby and his family.