4 Season
189 Episode
Bakugan Battle Brawlers - Season 1 Episode 37 You Say You Want an Evolution!
Joe shows up after Dan defeats Julie, Marucho, and Runo for Wyvern to check out Drago's battling skills when Dan and Shun have their battle to finish Dan's test. Meanwhile, the Darkus Lord and Masquerade finish their battle. In the end Drago beats Skyress and becomes the Pyrus Ultimate Dragonoid, and Duel Hydranoid beats the Darkus Lord and evolves into the Darkus Alpha Hydranoid.
- Country : Canada, Japan
- Genre : Action & Adventure, Animation, Kids, Sci-Fi & Fantasy
- Director : Atsushi Maekawa
- Cast : Eri Sendai, Mamiko Noto, Keiji Fujiwara, Chihiro Suzuki, Yu Kobayashi, Risa Mizuno
