The lives of five unrelated people — a husband, a doctor, a wife, a student, and a young daughter — are turned upside-down with irreversible consequences.

Bo is invited to his friend Martin's bachelor party. As the party unfolds, mysterious events begin to occur. What starts as a wild weekend, spirals into chaos and paranoia.

The comedy 'Ninna' is about the title character, who lives with her son Dennis in Præstø, where she also works at the local takeaway. When Dennis announces that he wants to move away from home after his 18th birthday, Ninna's world collapses. She therefore sets out a plan to get him back home. But along the way, Ninna must also revisit her own life and settle on the past. 'Ninna' is a comedy that addresses serious topics and treats them in a humorous light.

The story is centered on the stubborn farmer Ernst and his wife Louise who are celebrating their 50th anniversary with a traditional Danish gold wedding for friends and family. However, the family carries several secrets and Ernest holds on to the biggest one of them all. Through one long joyous, intoxicating, surprising, gripping and melancholic night, the truths creep out and the family is put to the ultimate test.

The story of a family gathered in a silent chapel, where tense feelings of regret, anger and old wounds come to surface. Grief pulls them apart, but it might also, unexpectedly, be the one thing that can bring them closer.