Goku's Assassin
Dr. Gero hides on the ground as the Z-Fighters are close to finding his secret laboratory, thanks to Bulma, but the mad doctor won't give up so easily. Meanwhile, Goku's condition is starting to get better, but will he recover quickly enough to help his friends?
Aired 01/04/1992EP 134 - Goku's Assassin

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)