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.

Jenny has to tell her boss when she wants to go on vacation and asks for help in finding a destination. Discover if she opts for a country with hot or cold weather!

"Mama arbeitet wieder" (Mom's Going Back to Work) is a German TV drama focusing on gender roles. In this part, Mark has some serious problems at work as a result of having taken care of the children.

If a plate full of steaming pork knuckle sounds delicious to you, then let Cettina show you how to make it in proper Southern German style! Guten Appetit beim Deutschlernen!

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

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!

The Berlin reggae dancehall band Seeed lays down a great track with their song "Augenbling." Enjoy!

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!

Die Pfefferkörner (The Peppercorns) is a kids' detective show that revolves around a group of young teenage friends who solve crimes. In this episode, the little detectives track Ms. Wiegel to find the culprits. Part 5 of 6.

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.

Civil engineer Hermann Rothenhöfer offers a detailed look into the historic city of Karlsruhe, Germany. By walking past a variety of buildings, he documents the history and the change in style, lifestyles and the tastes of the people. Enjoy the beauty of this outstanding architecture!

"Mama arbeitet wieder" (Mom’s Going Back to Work) is a German TV drama focusing on gender roles. In this segment, Mark airs the family's personal problems at a friend's dinner party and has to take a taxi home.

In this episode of "Cettina on the Go," Cettina takes us out to eat and introduces vocabulary pertaining to restaurant jobs, drinks, food, and good table manners.

Comedian Otto Waalkes brings his unique humor and charm to the Bavarian television awards to present Helene Fischer with a prize.

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