Out from the Broken Sword
When Gohan's intense training causes the legendary Z Sword to break, all hope seems lost. But when the peculiar Old Kai emerges and claims to have been trapped in the sword, it seems like destiny after all. Who is this aged fellow and does he really have the incredible power he claims?
Aired 14/12/1994EP 250 - Out from the Broken Sword

1989
Dragon Ball Z
Goku is back with his new son, Gohan, but just when things are getting settled down, the adventures continue. Whether he is facing enemies such as Freeza, Cell, or Boo, Goku is proven to be an elite of his own and discovers his race, Saiyan. He meets many new people, gaining allies as well as enemies, as he still finds time to raise a family and be the happy-go-lucky Saiyan he is.
(Source: Anime News Network)