

Plot Summary
France, 1983. The biggest architectural competition in history is launched by the new socialist president, François Mitterrand. Coveted by all the biggest international architectural firms, the open-call competition is surprisingly won by an unknown: Johan Otto von Spreckelsen, an architecture teacher from Copenhagen. Until then, the fifty-year-old Dane had built only four buildings: his home, and three small chapels.
Full Cast & Characters

Claes Bang
Johan Otto von Spreckelsen

Xavier Dolan
Jean-Louis Subilon

Swann Arlaud
Paul Andreu

Sidse Babett Knudsen
Liv von Spreckelsen

Michel Fau
François Mitterrand

Jean des Forêts
Alain Juppé

Micha Lescot
Leloup

Alessandro Bressanello
Marble man

Ilaria Cabras
Marble man's daughter

Viilbjørk Malling Agger
Architect student

Cédric Appietto
Tavelli

Olivier Marguerit
Dewasne
Director & Crew
Stéphane Demoustier
Director
Official Trailer

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Frequently Asked Questions
Where can I watch The Great Arch online?
The Great Arch (2025) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of The Great Arch?
It has an IMDb rating of 7.0/10 based on 73 votes.
Who directed The Great Arch?
The Great Arch was directed by Stéphane Demoustier and released in 2025.
How long is The Great Arch?
The Great Arch has a runtime of 1 hours and 44 minutes.
Movie Details
- Release Date
- 2025-11-05
- Status
- Released





