Coronet Instructional Films--famous for their 1950s films on dating tips and personal hygiene--managed to keep up with the times, releasing this stunning classroom film during the free-wheeling, free love 60s on gonorrhea and the importance of informing your sexual partners if you are infected. Sure, everyone seems to be sleeping with everyone else in this film, but all of the ominous music takes all the fun out of youthful promiscuity.