In the series finale, Corinna finds Mark on her doorstep standing in the pouring rain. Judging from the melancholy French chanson in the credits, there seems to be a spark of hope for them.

Dressed as the schlager star Heino, Otto does a parody of Heino's cover version of the song "Junge," originally by the German punk band Die Ärzte.

Legendary German band Die Toten Hosen sing their song "Europa" about the adversity faced by refugees.

Otto reveals his true feelings about performing in Kempten with the help of a lie detector.

Toasting your friends and setting off fireworks is an essential part of the New Year celebration, but unfortunately the animals in the Berlin Zoo don't feel the same way! See how the Berlin Zoo tries to deal with the problems of inner-city fireworks and their animals. (video copyright dpa)

Florian and Natali finish a great first dive with the basking sharks and then make their way to the coast of Holland.

Diane interviews passersby at the Christmas market in Karlsruhe to learn about their Christmas traditions.

All across the country, refugees are now receiving German instruction from volunteers because they are not officially entitled to it when they first arrive. Three educators from Bavaria have developed their own teaching materials especially for this purpose. Sehr interessant!

The North Sea is an unpredictable and mysterious marine habitat, teeming with life. Join marine biologists Florian Graner and Natali Tesche-Ricciardi on an exciting adventure!

Annually over 100 million animals are lodged in Frankfurt's Animal Lounge. A wide assortment of living creatures are temporarily received, examined by a veterinarian and lovingly cared for. Viel Spaß!

Twenty-five years since the fall of the Berlin Wall: Peter Barsch lived in East Germany and, as a young man, spent time in prison because of his attempts to flee to the West. These days he tells his story while conducting bicycle tours through the capital. Sehr interessant! Copyright: Deutsche Presse Agentur [The German Press Agency]

Alpine Lakes, a nature documentary, leads us into the fascinating world of deep mountain lakes. When winter comes and the lakes freeze over, the fish under the thick ice cover have different ways of passing the time.

Up till now, hundreds of thousands of refugees have been permitted to enter Germany. Now the German government has changed course by temporarily reintroducing border controls.

Somewhere between 150,000 (according to police) and 250,000 (according to event organizers) took to the streets of Berlin to protest the Transatlantic Trade and Investment Partnership (TTIP). Read more here about the international Stop TTIP initiative.

Alpine Lakes, a nature documentary, leads us into the fascinating world of deep mountain lakes. As snow covers the mountains, mammals and fish alike fight for survival.

In this video, misconceptions and prejudices regarding the influx of refugees in Europe and Germany are deconstructed. A must-see for anyone who wants to learn more about the situation!

German rapper Cro sings his hit song "Bye Bye" with an orchestra in front of a live audience.

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. Here we see the effects of global warming, from the melting ice on the mountains to the caves of Slovenia.

The band Monsters of Liedermaching perform in Leipzig and tell us what we can expect out of life. What are you waiting for? Watch it for yourself!

In this video you'll learn step by step how to open a bottle of non-alcoholic beer with a lighter — the non-screw-top types, that is! What other objects have you used to open a beer bottle? Add it to the commentaries, and we will forward it to Bierprobierer!

German comedian Otto Waalkes gives a hilarious live performance of the flag semaphore versions of a number of German town names.

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. Here we see the female perch defending her spawn from North American crayfish, and look at the role of glaciers in storing Alpine water.

Comedian Bastian Pastewka narrates this charming animated version of the classic tale "Ali Baba and the Forty Thieves."

Alpenseen (Alpine Lakes) is a nature documentary that shows us the fascinating world of deep mountain lakes. In this part, we explore the mysterious "cow tracks" found throughout the Alps in stone. These are, in fact, ancient fossils from the time when this mountain range was an ocean floor.