Dragonball Z, Vol. 10 - Rebirth

Friends Or Foes? - Bulma, Gohan and Krillin are captured by a mysterious group of militant, heavily armed refugees on the way to the planet Namek. At first, they accuse the trio of being the henchmen of the evil Frieza that destroyed their home planet. However, when the earthlings help in a dangerous situation, the refugees allow them to continue on their journey to the planet Namek. Hunt For A Dragon Ball - On the planet Namek, Bulma, Gohan and Krillin begin the adventurous hunt for the Dragon Balls with the help of two Namek natives. Who's Who? - Just as Gohan and the others are about to find all of the Dragon Balls, the two 'Nameks' reveal their true identity! Includes episodes 29-31.