A French cultural research group arrives in Finland. From Helsinki, the group travels to Saimaa to participate in Midsummer rituals, where the summer night celebrations overwhelm the researchers.
Mattila - School teacher
Mr. Sedano - professor
Mr. Lang - Sedano's assistant
Sedano's secretary
the girl of the raven house
interpreter
the wife of the chairman of the municipal council
dealer
Director
Writer
Dialogue
Director of Photography
Original Music Composer
Executive Producer
Editor
Production Sound Mixer
Costume Design
Makeup Artist
