Koschka (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Koschka follows young Jan as he takes responsibility for a stray cat and deals with the difficulties that come with caring for an animal. Directed and written by Bernd Sahling, this German family drama is presented as a simple, accessible story for younger viewers, with German and Russian dialogue.

Koschka is a 2026 family drama from Germany about a young boy who begins looking after a stray cat. The story centers on Jan and the practical and personal challenges that arise from his decision to care for the animal.

Written and directed by Bernd Sahling, the film is described as a charming, elementary tale. Its premise points to a straightforward story about responsibility, compassion and the complications that can accompany an apparently simple act of kindness, while keeping the focus suitable for a family audience.

Koschka movie details

Story without spoilers

The film follows young Jan as he takes care of a stray cat. What begins as an act of concern leads to one or more challenges that Jan must face along the way. The supplied synopsis keeps the details deliberately simple, presenting Koschka as an accessible family story rather than revealing the specific obstacles or how they are resolved.

What to expect

Koschka is identified as both a Family and Drama film, with a child-centered premise built around caring for a stray animal. Viewers can expect an uncomplicated narrative framework focused on Jan’s experience and the responsibilities connected with looking after the cat. The story is described as elementary and charming, making its central situation accessible to younger audiences and families.

The film’s subject matter also allows room for gentle emotional and practical conflict, although the available information does not specify the individual challenges Jan encounters, the tone of particular scenes or the outcome of his efforts. Dialogue is listed in German and Russian.

Cast and creative team

Bernd Sahling serves as both director and writer. Sebastian Erbes plays Jan Marstein, the young central character, while Ilkay Yalcin appears as Sami Urban and Bella Mortlock plays Martha Paulsen. Benjamin Kramme is credited as Jörg Marstein, Theresa Scholze as Dr. Klee and Boris Aljinovic as Veterinär.

The supporting cast also includes Lea Gerstenkorn as Assistent, Petra Kalkutschke as Tierpflegerin, Peter Brachschoss as Kurt and Anna Bahners as Paula. The supplied credits do not provide further character or production information.

• Sebastian Erbes as Jan Marstein
• Ilkay Yalcin as Sami Urban
• Bella Mortlock as Martha Paulsen
• Benjamin Kramme as Jörg Marstein
• Theresa Scholze as Dr. Klee
• Boris Aljinovic as Veterinär
• Lea Gerstenkorn as Assistent
• Petra Kalkutschke as Tierpflegerin
• Peter Brachschoss as Kurt
• Anna Bahners as Paula

Release and production context

Koschka is listed as a 2026 release from Germany, with a release date of October 18, 2026. It has a reported status of Released and is classified as a Family and Drama film. The listed spoken languages are German and Russian. No runtime or production company is provided in the supplied information.

Movies Dock view

With its focus on a child caring for a stray cat, Koschka presents a clear and family-oriented premise. Bernd Sahling’s combined writing and directing credit gives the film a defined creative identity, while the available synopsis leaves the specific challenges and resolution for viewers to discover.

Film data:
TMDB · IMDb