"Irena's Vow"  is a 2023 Canadian-Polish battle drama movie directed with the aid of Louise Archambault. The screenplay, written by means of Dan Gordon, is based on his very own Broadway play of the same name. The film tells the proper story of Irena Gut Opdyke, a Polish nurse who displayed incredible bravery all through the Holocaust via hiding Jewish humans within the residence where she worked as a housekeeper for a Nazi officer.

The movie facilities on Irena Gut Opdyke (Sophie Nélisse), a younger Polish nurse throughout World War II. Employed as a housekeeper through Nazi officer Eduard Rügemer (Dougray Scott), Irena discovers a set of Jews hiding from the Nazis and makes a decision to defend them. She secretly shelters them within the cellar of Rügemer's home, risking her own life to keep theirs. The narrative delves into Irena's resourcefulness, courage, and the regular danger of discovery, portraying her as a symbol of resilience and moral fortitude within the face of overwhelming evil.

- **Sophie Nélisse** as Irena Gut Opdyke: A Polish nurse and the protagonist, who courageously hides Jewish people during the Holocaust.

- **Dougray Scott** as Eduard Rügemer: A Nazi officer who employs Irena as a housekeeper, unaware of her secret task.

- **Andrzej Seweryn**: Portrays an undisclosed man or woman, contributing to the film's depiction of the period's complex human interactions.

- **Eliza Rycembel**: Plays a role that adds depth to the portrayal of the hidden Jews' experiences.

- **Maciej Nawrocki**: Part of the assisting cast, further developing the tale's emotional and ancient context.

- **Aleksandar Milicevic**: Another helping actor whose position enhances the narrative's tension and stakes.

- **Tomasz Tyndyk**: Adds to the ensemble with a performance that underscores the perilous scenario.

- **Nela Maciejewska**: Completes the solid, helping to illustrate the diverse characters concerned in Irena's courageous efforts.

"Irena's Vow" is a poignant reminder of the effect one person's braveness will have all through instances of big suffering and moral crisis.