"Trom" is Faroese for a cliff's edge.
The Danish actors Ulrich Thomsen and Maria Rich speak Danish in their roles while most other characters speak Faroese.
Reportedly the first drama series from the Faroe Islands.
Reportedly based on elements from four novels by Jógvan Isaksen: Blíð er summarnátt á Føroya landi (Gentle is the Faroese summer night, 1991), Gráur oktober (Grey October, 1994), Krossmessa (2005, published in the UK as Walpurgis Tide) and Norðlýsi (Northern lights, 2009).