‘Powerful’ Netflix War Film Based on a True Story Leaves Viewers Emotional

A little-known story of courage during the Holocaust is finding a much wider audience after Irena’s Vow surged up Netflix’s most-watched film charts.

Originally released in 2024, the war drama has recently joined Netflix’s catalogue and quickly attracted viewers. It currently sits at No. 4 among the platform’s most-viewed titles, prompting many subscribers to discover the remarkable real-life story behind it for the first time.

Starring Sophie Nélisse and Dougray Scott, Irena’s Vow follows Irena Gut Opdyke, whose experiences were documented in her memoir In My Hands: Memories of a Holocaust Rescuer and later adapted into the Broadway production of the same name.

The true story behind Irena’s Vow

The film tells Irena’s story from her perspective, beginning when she is just 19 and is promoted to housekeeper at the home of a high-ranking Nazi officer.

When she learns that the Jewish ghetto is facing liquidation, Irena decides to take an extraordinary risk. She secretly shelters 12 Jewish workers in the basement of the German commandant’s house, believing it to be the safest place available.

For the next two years, she uses her intelligence, humour and courage to keep them hidden until the end of the German occupation.

Their survival unfolds against an increasingly dangerous backdrop involving Nazi parties, a blackmail plot and even the birth of a child, making Irena’s story one of remarkable bravery in the face of unimaginable circumstances.

Viewers say they were left speechless

The film currently holds an 85% score on Rotten Tomatoes, with one critic describing it as an astonishing story whose impact continues beyond the end of the war, despite having remained largely unknown for decades.

That sense of discovery has also been echoed by Netflix viewers. Some have admitted they were surprised they had never heard of Irena’s story, while others praised the film for bringing her experiences to a broader audience.

One viewer who had previously read the memoir noted that “hardly anyone seems to know her story.”

Another said they had watched many war films but had “never seen one quite like this,” while a viewer who watched without knowing the story was based on real events said they finished the film “speechless.”

Others highlighted the performances and emotional weight of knowing that the events depicted were rooted in real experiences.

For many viewers, that connection to history is what makes Irena’s Vow particularly affecting. Rather than simply presenting another wartime story, the film introduces audiences to the life of a woman whose actions helped others survive one of history’s darkest periods.

Irena’s Vow is streaming on Netflix.