On the videocast Doof 's Daily Dirt , Dr. Heinz Doofenshmirtz comments on the video .
On the videocast Doof 's Daily Dirt , Dr. Heinz Doofenshmirtz calls it Open Quantum Style .
On the videocast Doof 's Daily Dirt , Dr. Heinz Doofenshmirtz comments on the video , and calls it Open Quantum Style .