Who Truly Knows What A Life Is? (2026): Cast, Story and Release

Prepared by Movies Dock Editorial

Who Truly Knows What A Life Is? follows an actress cast as Paula Modersohn-Becker, whose immersion in the painter’s world gradually blurs the boundary between performance and identity. The 90-minute 2026 docufiction also features historical figures including Otto Modersohn, Clara Westhoff-Rilke and Rainer Maria Rilke.

Who Truly Knows What A Life Is? centers on the challenge of portraying Paula Modersohn-Becker, one of Germany’s most influential painters. The film follows an actress as her work begins to reach beyond a conventional role.

As she encounters figures connected with Modersohn-Becker, including Otto Modersohn, Clara Westhoff-Rilke and Rainer Maria Rilke, the distinction between acting and identification becomes increasingly difficult to maintain. Directed by Annelie Boros and Vera Brückner, the film is classified as a docufiction.

Who Truly Knows What A Life Is? movie details

Story without spoilers

The film follows an actress selected to bring Paula Modersohn-Becker to life. Her preparation takes her deeper into the painter’s world and into contact with important figures from Modersohn-Becker’s artistic and personal context, among them Otto Modersohn, Clara Westhoff-Rilke and Rainer Maria Rilke.

Rather than treating the role as a straightforward historical portrayal, the story focuses on the changing relationship between the performer and the person she is representing. As that process intensifies, the boundaries between role and reality, as well as portrayal and identification, begin to dissolve.

What to expect

As a docufiction, Who Truly Knows What A Life Is? combines a fictionalized performance premise with a focus on a real historical artist. Its central subject is the process of embodying Paula Modersohn-Becker and the uncertainty that can emerge when an actor becomes deeply immersed in a role.

The supplied premise points to a reflective film concerned with representation, artistic identity and the relationship between a performer and her subject. It runs for 1 hour and 30 minutes and is listed without additional genre classifications.

Cast and creative team

Who Truly Knows What A Life Is? is directed by Annelie Boros and Vera Brückner. No cast or writing credits are supplied. The story’s central figure is an actress portraying Paula Modersohn-Becker, with Otto Modersohn, Clara Westhoff-Rilke and Rainer Maria Rilke also identified in the premise.

Release and production context

Who Truly Knows What A Life Is? is a 2026 film with a listed release date of September 3, 2026. It has a runtime of 1 hour and 30 minutes and is classified as docufiction. No country, spoken language, production company or writer information is supplied.

Movies Dock view

With its focus on Paula Modersohn-Becker and the increasingly unstable boundary between portraying a historical figure and identifying with her, Who Truly Knows What A Life Is? offers a distinctly self-reflexive premise. Its docufiction format and 90-minute runtime provide the basic context for a film built around the act of interpretation.

Film data:
TMDB