Brødrene Dal og Professor Drøvels hemmelighet (Scripted, Norwegian)
Genres: Drama, Comedy, Adventure
Status: Ended
Premiered: 1979-01-27
Ended: 1979-04-28
Network: NRK1
Country: NO
Airs on: Saturday
Air time: 19:00
Runtime: 15 minutes
In 1950 professor Kurt Drøvel vanished while exploring the unchartered river Overfloden outside of Oslo, Norway. All rescue attempts failed. 28 years later, the brothers Dal have started a journey, by canoe, up Overfloden, in order to establish what really happened to professor Drøvel.