Fredrik, nicknamed "Silver mouth" for his braces, lives with his father in Oslo. While the two share a loving relationship, Fredrik has trouble adjusting to the idea of his father becoming involved with a new woman. After visiting his mother, who lives in another city, he attempts to sabotage his father's relationship.

A stolen bicycle case ends with drunken detective/lawyer Alexander 'Lex' Larsen having to clear Vigdis Wang of a murder charge. Unofficially based on the book Din, til døden, by Gunnar Staalesen.

On a dark night, under a full moon, a childless couple find a crying baby on their doorstep and decide to adopt him. As the years pass, they come to discover that their young son is not like other children.

Pelle Parafins bøljeband has to find a new home after their basement is flooded. Fortunately, their old rivals Randi & Ronny invites them to play at their new restaurant. However, an old ghost haunts the restaurant and the band gets into trouble.