Decompression

Theo is a middle-aged author with writer's block; his partner Jola is a beautiful and privileged soap star who wants very much to be taken seriously. In an attempt to save her dying career, Jola is determined to land the lead role in a new film about diver and underwater model Lotte Hass. The couple travels to Lanzarote and hires diving instructor Sven, paying him a huge sum for exclusive tuition. As a sinister love triangle develops, events rapidly get out of hand. But whose story can we trust - Sven's or Jola's?