The 70th episode "Jetzt weiß ich mehr von Vati": Side nudity of Elfie's brother Michael (13) sitting on a toilet, reading comics.
The 71st episode "Jetzt weiß ich mehr von Mutti": Brief frontal nudity of Elfie (6) taking her night suit off.
The 75th episode "Die Eltern bauen im Kindergarten": A few topless girls amidst a group of children bathing and showering in a garden.
Full nudity of a girl (10) undressing and skinny dipping during a picnic. Brief frontal nudity of a boy (10) who wants to join her and starts pulling his shorts down, but he's called back by his mother.
Episode: 14 Title: "Von guten und schlechten Gewohnheiten"
Tags: dressing, swimming, undressing
♀ girl, age: 7 years old.
Brief side nudity of a little boy (5) in bathroom, who can't reach some large toilet.
Episode: 18 Title: "Von Großen und Kleinen"
Tags: undressing, urination
Two sisters (5 and 4) nude on bed while their pregnant mother explains things about her baby.
Episode: 21 Title: "Von großen und kleinen Geschwistern"
A girl peed in her pants and is afraid of going home, brief nudity of a boy when he lends her his underpants.
Episode: 88 Title: "Pech gehabt"
♀ girl, age: 6 years old.
Ole (6) has to pass several tests and a medical examination to find out if he's ready for school, includes closeup of the doctor checking his penis.
Episode: 93 Title: "Wenn ich in die Schule komm"
Tags: medical examination, undressing
Paul is moving to another town soon, he tells his friends he's so nervous and afraid to pee in his bed in the new town. One of his friends then offers him his magic underpants, the two briefly seen nude when exchanging their clothes.
Episode: 96 Title: "Wir - wir - wir"