Der Untergang der Sensation

Loss of Sensation, alternatively titled Robot of Jim Ripple (Russian: «Гибель сенсации» («Робот Джима Рипль»)) is a 1935 Soviet science fiction sound film directed by Alexandr Andriyevsky.

Although the film uses the abbreviation "R.U.R" for the robots, it is not based directly on the 1920 stageplay by Karel Čapek. The film is based on the 1929 Ukrainian novel Iron Riot (also known as Robots are coming) by Volodimir Vladko.

As of 2013, the film is in public domain.