Eyes Open, Harry!(1926)

Original title: Achtung Harry! Augen auf!

Harry, a young student, adventurer, and daredevil, forcefully gains entry to the office of the editor-in-chief of the *Kontinental-Kurier*, the local newspaper. He is determined to write a story about the criminal underworld—specifically the so-called "Apaches"—by spending six weeks mingling with these gangs. He intends to publish his findings as a thrilling serial in the *Kontinental-Kurier* under the guise of a local reporter. Eventually, they agree, and Harry actually succeeds in gaining access.