This film was pivotal in my life, not so much because it was my first successful effort as a producer and director, but because Hitler was so fascinated by this film that he insisted I make a documentary about the Party rally in Nuremberg. The result was Triumph of the Will.
On The Blue Light: Partly quoted in: Leni Riefenstahl (1992) The sieve of time: the memoirs of Leni Riefenstahl. p. 210