Annika (Maria Persson, 10) seen topless a couple of times during the series.

Christopher Masterson (17) has a rear nude skinnydipping scene.

The episode "Duft der Frauen": Philip sits on the toilet with his pants down and sniffs at a worn girl's slip.

The 928th episode "Das verkaufte Lächeln": a gym-teacher chats/mails with a teenager, the lonely boy falls in love with the man and sends him pictures of himself, and the teacher sends him money for sport-shoes in return.

Two girls (3 and 5) running naked beside a water.

The native boys skinny dip.

A nude korean country boy (8) jumps into the water.

Season 2, unknown episode: Amandine Rajau seen topless in bath scene.

Bath scene with a boy (10). Full nudity.

Unknown episode: bathing scene with Ludivine Sagnier (10) and an older girl. We see the chest of Ludivine, when she sits in the bathtub.