Sacrifice
Cell has absorbed 17 but he still needs 18. Tien isn't about to let him get her, using up all his energy in a vicious attack while the androids escape to safety. Goku knows that Cell is far stronger than Tien, so he descends on the battlefield to help the mighty warrior recover. Whilst there he notices Piccolo is still alive, but he's hanging on barely by a thread. Goku uses his Instant Transmission to get back to Kami's lookout successfully, and Vegeta and Trunks finally emerge from the Hyperbolic Time Chamber, but will their training be enough?
Aired 19/08/1992EP 153 - Sacrifice
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)