Balder has kept his family's past a secret, even from his partner, Helle. At the baptism of his first child, he organizes a peaceful family gathering, but his plans get threatened when his father, Lars, shows up unannounced.

Balder tries to make the best of the situation, but Anne-Lise flees the scene when she sees her ex-husband Lars. Back in the happier '70s, Lars sends a photo of Anne-Lise's naked behind in a competition, resulting in a personal and domestic conflict.

Balder fails to stop Lars from telling Helle what he used to do for a living. In the 1970s, Balder and Bjørnar realize their father has put his marriage in jeopardy.

Lars and Anne-Lise can't contain their resentment, disrupting the ceremony before it begins. In the past, Balder falls in love with a Danish nude model. Back at the christening party, Lars shows all the guests how his films are actually innocent.