Click on the START-Button! Be aware, you can always hit the red emergency button to stop the flicker film ;-)
( But it is by chance if you hit the blackness or the letters). Be sure to have the sound of your PC turned on.

Film by Gösta Kraken 2004.

Quotation from 'Fremder' and (in part) from 'The Medusa Frequency' by Russell Hoban.