Underground
After reaching moon's orbit, Dan and friends's vessel is unexpectedly thrown back to Earth Dash's surface near a hostile underground settlement where Dan is captured and forced to fight in a bloody arena.
Aired 17/07/2009EP 16 - Underground
2009
BASQUASH!
On the planet Earthdash, its inhabitants gaze on its moon and the technologically advanced lunar city of Mooneyes with awe. Dan JD, a boy living in Rollingtown on Earthdash’s surface, gets caught up in Bigfoot Basketball — a fast-paced sport played with giant Bigfoot robots.
(Source: AniDB)