Do you own any of the previous Educational series DVD's?Yes, all of 'em. If you at all like this sort of ephemera, I'd recommend all discs. My favorite has to be the Sex & Drugs volume, especially the very first short on LSD. But so much is memorable from the whole set: accidents at the workplace... the very surreal car safety short with a child's playmate doll... Plus I learned lots and now am a cleaner, safer citizen with impressive driving skills.