Hangyodon no Parallel Daisakusen: Kyouryuu Oukoku wa Oosawagi
ハンギョドンのパラレル大作戦 恐竜王国は大さわぎ
Hangyodon and co. end up getting sent back to the past through a time machine and learn about dinosaurs.
- Format
- OVA
- Episodes
- 1
- Duration
- 25 min
- Status
- Finished
- Season
- 1992
- Score
- 82%