Dragonball Z is the continuation of the Dragonball series. It was produced a few years after the last Dragonball episode, but unlike Dragonball, Dragonball Z has a different plot. While Dragonball is geared at entertaining little kids through its comedic scenes, Dragonball Z, still famous after its last episode, is geared towards older kids, mainly teenagers, through its exciting battles and plot. The Dragonball Z series is divided into four volumes in its long timeline. In each volume, our heroes spent episode after episode after episode battling the same villian... So how did this series become so popular? I don't know. It just got more and more interesting. Maybe it was because of the increased violence. Well, whatever the reason is, the plot was good and interesting, and Dragonball Z was a success! Below are the 4 sagas of DBZ:

Vegeta Saga

Freeza Saga

Cell Saga

Buu Saga