In the past few weeks I managed to finish watching the second season of the Anime television series "Ghost in the Shell: Standalone Complex", which is based on the critically acclaimed motion picture "Ghost in the Shell". The series shows the work of a small japapanese anti-terrorist/-crime unit called "Public Security Section 9" in 2030 AD with a lot more depth and background information than in the motion picture.
The TV series is IMHO definitely not suitable for kids, since the violence is quite graphic, expect some blood splattering here and there. If you want to get a first impression, you can check the article on Wikipedia or the american official site. If are hooked, do not buy the rather expensive individual DVDs (with up to four episodes), but the DVD collection, one for each of the two seasons. Hopefully there will be a 3rd season someday.