We would like to introduce to you Dr. Testermann, a slightly mad scientist who devoted his life to the invention of exceptional methods for quality assurace. He was created by us for a series of viral films of RAL Quality Marks in collaboration with comedian Jan Böhmermann, who plays most of the screen charaters himself. Each film is dedicated to the tough daily routine of one of the more than 250 individual RAL subsidaries and all episodes are full of fast-paced humor, never taking themselves too seriously.