A shapeshifting pig who serves as a comedic sidekick and occasional participant in the group's adventures. While rarely a frontline combatant, he contributes to Dragon Ball searches, provides logistical backup, and offers levity during tense situations. His survival through multiple invasions often relies on luck, hiding, and his ability to adapt to chaotic environments.
Oolong is part of the expedition group brought into Paragus's scheme.
Oolong accompanies Vegeta and the other travelers aboard Paragus's spaceship to New Vegeta.
Piccolo's escape operation protects the expedition's surviving companions, including Oolong.
Piccolo's spaceship carries the surviving group away from New Vegeta after the comet destroys the planet.