The Lost Land (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

The Lost Land is a 24-minute Lithuanian documentary about an ancient forest that disappeared beneath the Baltic Sea 12,000 years ago. Led by Professor Vladas Žulkus, the film follows research into submerged tree remains while connecting this lost landscape to the possible future of today’s coastlines.

The Lost Land examines a remarkable piece of Baltic history: an ancient forest that sank beneath the sea approximately 12,000 years ago. This 24-minute documentary follows the work of Professor Vladas Žulkus and his team as they investigate what remains on the seabed.

Directed by Veronika Tamulionytė, the Lithuanian film links underwater archaeological research with a broader question about changing coastlines. Its focus is both historical and contemporary, using evidence from the submerged forest to consider how climate change may affect coastal landscapes in the future.

The Lost Land movie details

Story without spoilers

The documentary centers on an ancient forest preserved beneath the Baltic Sea. Professor Vladas Žulkus and his team explore the seabed and examine surviving tree remains, using their findings to improve our understanding of the region’s distant past.

Alongside this investigation, The Lost Land considers the relationship between environmental change and coastlines. The film presents the submerged forest as evidence of a landscape transformed over time, while raising the possibility that future climate change could reshape coastal areas once again.

What to expect

As a short documentary, The Lost Land is focused on one archaeological and environmental subject rather than a broad narrative. Viewers can expect an account of underwater exploration, research into ancient tree remains and a connection between prehistoric environmental change and present-day concerns about the coastline.

The film’s 24-minute runtime suggests a concise presentation of its subject. Its Lithuanian language and Lithuanian production context also place the Baltic setting at the center of the documentary’s identity.

Cast and creative team

The Lost Land is directed by Veronika Tamulionytė. Professor Vladas Žulkus appears in connection with the research featured in the film, alongside Leonora Žulkienė. No writers are listed in the supplied credits.

• Vladas Žulkus
• Leonora Žulkienė

Release and production context

The Lost Land is a 2026 documentary from Lithuania, spoken in Lithuanian, with a runtime of 24 minutes. It is listed as released on October 15, 2026. The production companies are the Lithuanian Academy of Music and Theatre, National Film School KIMO and Cunamis Films.

Production companies: Lithuanian Academy of Music and Theatre, National Film School KIMO, Cunamis Films

Movies Dock view

With its compact runtime and clearly defined subject, The Lost Land offers a focused look at a submerged Baltic landscape and the research used to study it. Its historical investigation is paired with a contemporary environmental question: what can a vanished coastline tell us about changes still to come?

Film data:
TMDB · IMDb