Orson Welles' Sketch Book is a series of six short television commentaries by Orson Welles for the BBC in 1955. Written and directed by Welles, the 15-minute episodes present the filmmaker's commentaries on a range of subjects. Welles frequently draws from his own experiences and often illustrates the episodes with his own sketches. http://en.wikipedia.org/wiki/Orson_Welles'_Sketch_Book,我下到了EP3"The Police"