This is Zoologischer Garten Station.
You can transfer to U2, S5 and S7.

This is the U9 line toward Osloer Str.. The Next Station is Hansaplatz heading toward Osloer Str. Station.
This is the U9 line toward Rathaus Steglitz. The Next Station is Kurfürstendamm heading toward Rathaus Steglitz Station.

Bahnhof Zoo, the legendary U-Bahn station. A cult German movie has been made about this station, as it is widely known for the problematic drug scene dwelling there. A lot of tragical stories happening at the zoo, as kids running away from home, seeking a new life in the big big city, often end up there. No idea if this movie has ever been dubbed to other languages. It's called "Wir Kinder vom Bahnhof Zoo" (We children from Bahnhof Zoo), based upon a novel written after tape recordings of one of these children: https://en.wikipedia.org/wiki/Christiane_F._%E2%80%93_We_Children_from_Bahnhof_Zoo

View attached image.