Anything and everything Dragon Ball, Dragon Ball Z, or Dragon Ball GT.
If you need help finding some descent sites to watch online, then here’s a list just for you!
Remember, websites vary and may not have all the episodes to a series or a series altogether.
DBZEpisode.org: All DB/Z/GT episodes, including movies, specials, and DB Kai episodes. It has some of the Kai series.
DBZRemastered.com: All DB/Z/GT episodes, including movies, and most of the DBZ Kai episodes.
DragonBallSpot.com: All DB/Z/GT/Kai episodes, including movies, and specials.
Watch-Dragonball.com: All DB/Z/GT/Kai episodes, including movies and specials.
AnimeFreak.TV: All DB/Z/GT episodes. Including DB movies and DB Kai.
Nicktoons.com: Up to date with all DBZ Kai episodes.