Face Off on Namek
(Episode 33)
Well, Dragon Ball Z.com gets all the credit for this little summary since I am putting it on here, well here is what this episode is about:
One of Frieza's assistants senses the power of Gohan and Krillen, and sends a reconaissance party to investigate. The scouts break into the space ship, but Gohan and Krillen beat the scouts easily. Meanwhile, Vegeta is challenged by the long time rival, Cui. However, Cui is no match for Vegeta, who has increased his power level.