Un ingénieur talentueux fuit ses racines austères pour devenir riche et célèbre au sein de l'élite de Copenhague, mais l'orgueil qui l'anime pourrait causer sa perte.

'Collision' centres on a married couple, Leo and Olivia. As they are facing a crisis in their marriage, their nine-year-old daughter, Liv, becomes a messenger between her mother and father. The film explores the break-up of a family and the decisions parents make in trying to find meaning and hope when everything is falling apart