Season 4 Episode
- Season 4 Interspace Showdown
- Season 4 Mechtogan Mayhem
- Season 4 Disconnect
- Season 4 Fall From Grace
- Season 4 Tri-Twister Take Down
- Season 4 Agony of Defeat
- Season 4 BakuNano Explosion
- Season 4 Return to New Vestroia
- Season 4 Chaos Control
- Season 4 A Royale Pain
- Season 4 Back in Sync
- Season 4 Mind Search
- Season 4 Re-Connection
- Season 4 Triple Threat
- Season 4 Interspace Under Siege
- Season 4 A Hero Returns
- Season 4 Gundalia Under Fire
- Season 4 Battle Lines
- Season 4 Unlocking the Gate
- Season 4 True Colours
- Season 4 Dangerous Beauty
- Season 4 Unfinished Business
- Season 4 Behind the Mask
- Season 4 Interspace Armageddon
- Season 4 Dark Moon
- Season 4 The Final Takedown
- Season 4 Evil Arrival
- Season 4 Wiseman Cometh
- Season 4 Mysterious Bond
- Season 4 Prodigal Bakugan
- Season 4 Combination Impossible
- Season 4 Enemy Allies
- Season 4 Battle for Bakugan Land
- Season 4 Gunz Blazing
- Season 4 Battle Suit Bash
- Season 4 Countdown to Doomsday
- Season 4 The Eve of Extermination
- Season 4 Jump to Victory
- Season 4 Enemy Infiltration
- Season 4 Gunz Lives
- Season 4 Evil Evolution
- Season 4 Evil vs. Evil
- Season 4 Doom Dimension Throwdown
- Season 4 Blast from the Past
- Season 4 Beginning of the End
- Season 4 The End of the Line
Bakugan Battle Brawlers - Season 4 Episode 13 Re-Connection
8.30 25 minutes Shun refuses to listen to Marucho's reasoning so Marucho enters a tournament to battle Shun. Meanwhile Wavern suggests to Dan and Drago to go back to the memories to when they first met Code Eve and how Dan and Drago received their powers. After doing this Dan and Drago realize an important clue they missed when Code Eve gave them their powers. Back in Interspace, it's a fierce battle between Marucho and Shun but Shun wins. However, Shun has taken Marucho's words to heart and realized the error of his ways. He and Marucho patch things up and promise to work together now. At the end of the epsiode Mag Mel tells Anubias and Sellon on why Dan and Drago can't control their powers and assigns Sellon to travel to New Vestroia and capture Dan and Drago by any means necessary.
