Gefahr am Doro-Paß was released in the year 1938。Gefahr am Doro-Paß is also called as The Drum, Llamarada, Vuoriston rummut, Trommen, Revuelta en la India, Heilige Trommel, Drums, Principe Azim, Alerte aux Indes。

Set in the India of the British Raj. All the Indians are portrayed as untrustworthy, plotting to overthrow their British masters. The only 'loyal' Indian is Prince Azim who tries to warn the British of the impending revolt by tapping out messages on the Drum of the title.