As Roshi follows a dragon ball in motion, Goku begins his fight with Tambourine, immediately overwhelming him. Tambourine fires an incinerating beam at Goku, but Goku evades it and kills him with a Kamehameha Wave in midair. Sensing Tambourine's death, King Piccolo decides to deal with Goku himself. Roshi and Tien find a fourth dragon ball in a cave, tangled with crows. King Piccolo decides to wait for all the other dragon balls to be gathered as he gets closer to Goku's location.  (Source: Wikipedia)

Aired on: 4/12/1988