Ralf Blasius is an award winning writer, producer and director specializing in science and natural history documentaries for German and French TV channels. As Commissioning editor and Producer Ralf worked for German Broadcaster ZDF for 9 years.
7.7分
导演
2009-10-26(德国)
编剧
2007-12-04
7.9分
1982-01-17(西德)