The singlemost mind-blowing filmmaking technique the cinetrix has ever seen occurs in the films of Leonard Retel-Helmrich, who was at the Flaherty Seminar this week.
A word of advice: Sit down before pressing play because the dizzingly virtuosic camerawork will make you fall over trying to figure out "How'd he do that?"*
*Incredulous filmmakers, once they've recovered, should know that if they want Leonard's mod specs, email him. He'll give 'em to you so you too can teach your camera to fly and creep.