This clip is from an army sex education video, contains information on the male sex organs in diagram, then goes on to discuss various venereal diseases. Open on CU of the military doctor, cut back to the diagram of the male sex organs. A pointer stick draws attention to different parts of the image. Cut back to MCU of the doctor speaking again. Next in a diagram we see text and images of various venereal diseases: syphilis, gonorrhea, and chancroid. Next comes an animated diagram of ten men in a row, one of the ten will contract syphilis. MWS of the doctor repeating this information.