Seasons & episodes

S4 · E25Dark Moon 2011-08-07 · 25 min＋

Mag Mel tortures all the humans by putting them into the dark reverse dimension of the Earth while the Dark Moon sends Razen Titans to blow the Earth up.

S4 · E26The Final Takedown 2011-08-14 · 25 min＋

The battle continues between Dan and Mag Mel and, with the team fighting Bakugan, Mechtogan and Mechtogan Titans on Earth, will this be the end of it all?

S4 · E27Evil Arrival 2011-09-10 · 25 min＋

A long time has passed since Mag Mel and Razenoid's defeat. Earth, New Vestroia, Vestal, and Neathia have been emptied of all the Chaos Bakugan. Everyone has returned home, including Spectra, Gus, Paige, Rafe, Taylean, and Trister.

S4 · E28Wiseman Cometh 2011-09-17 · 25 min＋

The Brawlers learn that the leader of the Mechtogan's and Nonet Bakugan is a battler called Wiseman.

S4 · E29Mysterious Bond 2011-09-24 · 25 min＋

Dan, Drago, and Reptak ask the people of Bakugan City if they have seen Gunz, but no one has. Then Reptak, Gunz's former Bakugan partner, hears Gunz's voice and joins Dan and Drago in the battle against Wiseman.

S4 · E30Prodigal Bakugan 2011-10-01 · 25 min＋

After Shun and Jaakor train together, Shun takes off but Orbeum and Skytruss appear and ask Jaakor to go with them to New Vestroia to protect the Bakugan. Meanwhile, Shun is confronted by Wiseman and his Bakugan Spatterix and Stronk.

S4 · E31Combination Impossible 2011-10-08 · 25 min＋

Dan, Drago, and Reptak ask the people of Bakugan City if they have seen Gunz, but no one has. Then Reptak, Gunz's former Bakugan partner, hears Gunz's voice and joins Dan and Drago in the battle against Wiseman.

S4 · E32Enemy Allies 2011-10-15 · 25 min＋

A friend from the past comes to help the Brawlers in a battle with Wiseman and his Mechtogan.

S4 · E33Battle for Bakugan Land 2011-10-22 · 25 min＋

Wiseman reappears and attacks the amusement park that Bakugan helped create Bakugan Land. Julie decides to go and confront him as a reporter to see what his problem is, and the Battle Brawlers must try and find a way to contain the Nomads powers once again.

S4 · E34Gunz Blazing 2011-10-29 · 25 min＋

Gunz suddenly appears after a long absence. Dan is suspicious that Gunz and Wiseman are one in the same.

S4 · E35Battle Suit Bash 2011-11-05 · 25 min＋

Now that Wiseman has stolen several of their Battle Suits, the Brawlers lure Wiseman into a battle in attempt to take them back.

S4 · E36Countdown to Doomsday 2011-11-12 · 25 min＋

The Brawlers go on the hunt to track down any clues that might lead them to Wiseman's hideout in an effort to trap him there.

S4 · E37The Eve of Extermination 2011-11-19 · 25 min＋

It's a race against time as the Brawlers once again battle Mechtavius Destroyer, but this time they are missing a crucial member.

S4 · E38Jump to Victory 2011-11-26 · 25 min＋

Runo meets a new Bakugan named Aerogan, who asks to be her partner. Aerogan must prove himself against Wiseman and his henchmen.

S4 · E39Enemy Infiltration 2011-12-03 · 25 min＋

When the Brawlers are finally able to infiltrate Wiseman's stronghold, they are drawn into a vicious battle.

S4 · E40Gunz Lives 2011-12-10 · 25 min＋

Gunz discovers that Wiseman has morphed and taken on his features! Wiseman finally reveals his dark secret.

S4 · E41Evil Evolution 2011-12-17 · 25 min＋

Coredegon and his Mechtogan brothers combine to make Mechtavius Destroyer, a powerful mega-Mechtogan who wants to conquer the earth and universe.

S4 · E42Evil vs. Evil 2011-12-31 · 25 min＋

The Brawlers are trapped in the Doom Dimension by Mechtogan Mechtavius Destroyer. Meanwhile, The Nonet Bakugan take on Mechtavius Destroyer.

S4 · E43Doom Dimension Throwdown 2012-01-07 · 25 min＋

Mechtavius Destroyer wreaks havoc in Bakugan City. The Brawlers, still trapped in the Doom Dimension, battle Gunz and Betadron.

S4 · E44Blast from the Past 2012-01-07 · 25 min＋

After attacking Bakugan City, Mechtavius Destroyer invades New Vestroia. The Bakugan put up a brave fight but are no match for his strength.

S4 · E45Beginning of the End 2012-01-07 · 25 min＋

The Brawlers travel back in time with the help of Professor Worton in an attempt to undo the destruction caused by Mechtavius Destroyer.

S4 · E46The End of the Line 2012-01-26 · 25 min＋

As the Brawlers face off against Mechtavius Destroyer in the battle to end all battles, Dragonoid Destroyer pulls a surprise maneuver.