Goku, a legendary warrior, encounters a foe from out of this world.

Goku and Piccolo are forced into an uneasy alliance when Raditz abducts Gohan and announces his plans to conquer Earth.

Goku and Piccolo are unable to land a death blow in their battle against Raditz.

Goku must fight to survive in the afterlife; Gohan endures his punishment as a student in the house of Piccolo.

Piccolo tries to toughen up Gohan with wilderness survival training; Yajirobe summons Earth's strongest fighters to Kami's lookout.

Gohan makes slow progress under the watchful eye of Piccolo; Goku struggles with the gravity of his training under King Kai.