Weihnachten in Sommerby (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Weihnachten in Sommerby follows Martha, Mikkel and Mats as they travel to celebrate Christmas with their grandmother, only to find that their plans change unexpectedly. This German TV drama is directed by Mia Spengler and written by Catharina Junk, with a cast led by Lotta Herzog, Gregory Richters and Samuel Muller.

Weihnachten in Sommerby is a German Christmas television drama about three children whose holiday plans take an unexpected turn. Martha, Mikkel and Mats are looking forward to spending Christmas in Sommerby with their grandmother, Inge.

Directed by Mia Spengler and written by Catharina Junk, the film is based on a novel or book. It is currently listed as in production, with a release date of November 9, 2026.

Weihnachten in Sommerby movie details

Story without spoilers

Martha, Mikkel and Mats travel to Sommerby to visit Grandma Inge and celebrate Christmas together. Their parents are expected to join them shortly before the holiday, but the family’s carefully arranged plans do not unfold as anticipated. The supplied synopsis presents the story as a family-focused Christmas drama centered on changing expectations and an unusual holiday visit.

What to expect

The film is identified as both a drama and a TV movie, with Christmas and its source material forming the central context. Viewers can expect a German-language seasonal family story built around Martha, Mikkel, Mats and their grandmother, rather than a film whose premise is driven by action or fantasy. The available information does not specify the precise nature of the disruption facing the family.

Cast and creative team

Lotta Herzog plays Martha, with Gregory Richters as Mikkel and Samuel Muller as Mats. Johanna Gastdorf portrays Grandma Inge. The cast also includes Denis Moschitto as Nils, Katrin Wichmann as Leonie, Rainer Bock as Christian Boysen, Konstantin Riesen as Enes, Helene Salame as Dilara and Hanife Sylejmani as Aylin.

Mia Spengler directs the film, while Catharina Junk is credited as writer. The production is associated with Wüste Medien and ARD.

• Lotta Herzog as Martha
• Gregory Richters as Mikkel
• Samuel Muller as Mats
• Johanna Gastdorf as Grandma Inge
• Denis Moschitto as Nils
• Katrin Wichmann as Leonie
• Rainer Bock as Christian Boysen
• Konstantin Riesen as Enes
• Helene Salame as Dilara
• Hanife Sylejmani as Aylin

Release and production context

Weihnachten in Sommerby is listed as a 2026 German production with German as its spoken language. Its release date is November 9, 2026, and its status is currently in production. The film is categorized as Drama and TV Movie. No runtime is supplied.

Production companies: Wüste Medien, ARD

Movies Dock view

With its Christmas setting, family-centered premise and literary basis, Weihnachten in Sommerby is positioned as a seasonal German TV drama about a holiday visit that does not go according to plan. Further details about the plot and release presentation have not been provided.

Film data:
TMDB