Episode 1
Aired Apr 5, 2007
Bakugan: The Battle Begins
Dan's world is turned upside down when his closest ally Dragonoid reveals the real secret behind the Battle Brawlers.
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Episode 2
Aired Apr 12, 2007
Masquerade Ball
Dan discovers more about Drago and the parallel universe while he takes on a new and mysterious player known only as Masquerade.
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Episode 3
Aired Apr 18, 2007
A Feud Between Friends
Dan begins training for his rematch; Drago is unsure of Dan's motives.
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Episode 4
Aired Apr 25, 2007
Dan & Drago
Dan is having a difficult without Drago around and takes his hanger out on a school friend.
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Episode 5
Aired May 3, 2007
Runo Rules
Dan and Runo meet in person for the first time; Dan accidentally drops his wrist computer.
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Episode 6
Aired May 10, 2007
Combination Battle
While at an amusement park, two magicians call Dan and Runo onto the stage for a Bakugan Battle Brawl; however, all is not as it seems.
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Episode 7
Aired May 17, 2007
Bakugan Idol
Dan and Runo go to a party at Marucho's new house, but they have an uninvited guest when a new Bakugan drops in.
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Episode 8
Aired May 24, 2007
Girls Just Want To Have Fun
Dan and Marucho continue their battle with Jen and Jewels, while the gang finds out how the Bakugan first came to Earth.
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Episode 9
Aired May 31, 2007
Fight or Flight
Masquerade manipulates Kosuke and Takashi into battling the Brawlers.
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Episode 10
Aired Jun 7, 2007
A Perfect Match
Julie and her childhood friend Billy go toe-to-toe in a Bakugan Battle; when Julie finally admits to herself how lonely she is, a special Bakugan appears.
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Episode 11
Aired Jun 14, 2007
Grandpa's Got a Brand New Bakugan
Runo and Marucho try to recruit Shun to join their gang, as he has a valuable Ventus Bakugan needed to fight Masquerade's baddies.
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Episode 12
Aired Jun 21, 2007
Bakugan Stall
Dan recalls his last game of Bakugan with Shun, while Masquerade plots his route to the Infinity Core and his plans for Dan and Shun.
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Episode 13
Aired Jun 28, 2007
Just For the Shun of It
Dan prepares to fight Shun after he hears that Marucho and Runo both battled him; however, he finds Shun has formed a deadly alliance with Masquerade.
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Episode 14
Aired Jul 5, 2007
The Story of Vestroia
Masquerade summons the five best Bakugan players in the world and bewitches them to destroy Dan and his friends; Alice confesses that her grandmother had something to do with the destruction of Vestroia.
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Episode 15
Aired Jul 12, 2007
Duel In the Desert
Soon after Dan and his friends meet Julie face to face for the first time, Julie and Shun are dragged into a battle with two of Masquerade's agents, who also happen to know Julie.
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Episode 16
Aired Jul 19, 2007
No Guts No Glory
The Brawlers continue their search for the Infinity Core; Shun becomes convinced that someone is spying on them.
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Episode 17
Aired Jul 26, 2007
Best Friends Forever
The Brawlers discover a lead on the Internet, which takes them to Germany.
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Episode 18
Aired Aug 2, 2007
Evolution Revolution
Runo and Marucho become separated from Dan and the others and begin to suspect they are no longer in the same castle.
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Episode 19
Aired Aug 9, 2007
Julie Plays Hard Brawl
Julie finds herself in a brawl with Billy in order to save him from Masquerade.
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Episode 20
Aired Aug 16, 2007
A Little Help From My Friends
A Dan and Shun have a falling out and Shun takes off on his own to destroy Masquerade.
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Episode 21
Aired Aug 23, 2007
My Good Friend
A three-on-three battle ensues with Dan, Runo and Marucho answering a challenge from Klaus Von Hertzon, Chan Lee and Julio Santana; Marucho encounters a former friend on the battlefield who now fights for the enemy.
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Episode 22
Aired Aug 30, 2007
Drago's on Fire
Dan, Marucho and Runo enter into battle with Klaus, Chan and Julio, to try to discover Masquerade's hiding spot.
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Episode 23
Aired Sep 6, 2007
Say It Ain't So Joe
The Brawlers think that Joe the webmaster is spying on them. When Dan confronts him about his relationship with Masquerade, Joe says he'll talk if Dan fights him!
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Episode 24
Aired Sep 13, 2007
Secret of Success
Alice makes friends with a young Bakugan player named Christopher who loves his Bakugan yet cannot win a battle. She convinces him that battling is more than just cleverness and strength; it's about confidence.
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Episode 25
Aired Sep 20, 2007
Trust Me
Runo suspects Alice is spying and giving information to Masquerade.
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Episode 26
Aired Sep 27, 2007
Doom Dimension or Bust
Masquerade battles his own gang and sends all of their Bakugan to the Doom Dimension.
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Episode 27
Aired Oct 4, 2007
Show Down
Dan faces off with Masquerade in a deadly battle.
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Episode 28
Aired Oct 11, 2007
The Brawler's Last Stand
Shun receives a challenge from Masquerade and the Brawlers plan to use the battle to rescue Dan and Drago.
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Episode 29
Aired Oct 18, 2007
Nightmare in Doomsville
The Brawlers search for Dan and Drago in the Doom Dimension.
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Episode 30
Aired Oct 25, 2007
I Am Marucho, Hear Me Roar
Marucho and Preyus end up in the Doom Dimension's World of Trials. While they are There they encounter an ancient Aquos soldier who tells Marucho that he must battle it out with a shocking enemy.
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Episode 31
Aired Nov 1, 2007
A Place Far From Home
Shun is approached by a girl with a powerful Bakugan and Shun and Skyress are tested in the Doom Dimension.
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Episode 32
Aired Nov 8, 2007
Play Nice, Runo
Runo and Tigrerra find themselves battling a younger version of Dan in the Doom Dimension.
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Episode 33
Aired Nov 15, 2007
You're Going Down Clown
All of the Brawlers except Dan have passed their tests. When it's his turn, he ends up having to battle a Clown.
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Episode 34
Aired Nov 22, 2007
Home Sweet Home
The Legendary Soldiers of Vestroia send the Brawlers home; Everyone has successfully passed their test except for Dan.
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Episode 35
Aired Nov 29, 2007
Dan's Last Stand
Dan's final test is to battle his friends one by one.
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Episode 36
Aired Dec 6, 2007
Show Me What You've Got!
Tigrerra stops Dan and Drago at the park and convinces them to battle her and Runo.
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Episode 37
Aired Dec 13, 2007
You Say You Want An Evolution
Dan and Drago face off against Skyress and Shun.
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Episode 38
Aired Dec 20, 2007
Behind the Mask of Masquerade
Dan fights the number one ranked Bakugan player: Masquerade.
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Episode 39
Aired Dec 27, 2007
Masquerade Unmasked
Masquerade's identity has been revealed. In the meantime, Naga is attempting steal the Infinity core. The Brawlers are about to face their greatest battle.
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Episode 40
Aired Jan 3, 2008
Alice Gets Schooled
Klaus challenges Alice to a battle She could easily win by transforming into Masquerade, but she's promised to never let her evil side out again.
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Episode 41
Aired Jan 10, 2008
A Fish Named Tayghen
The Brawlers travel into the Aquos world to find Naga where they encounter Bakugan, named Tayghen and Hairadee.
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Episode 42
Aired Jan 17, 2008
The Race to Vestrola
While the Brawlers pass through the world of Light and Earth they discover two unusual Bakugan sisters, Rabeeder and Tricloid.
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Episode 43
Aired Jan 24, 2008
Next Stop Naga-Ville
Dan and Drago have passed into another world are up against a couple of fierce Bakugan Gatekeepers.
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Episode 44
Aired Jan 31, 2008
It's a Long Shot
Dan and Drago are left weak after their battle with Centorrior and Druman.
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Episode 45
Aired Feb 7, 2008
Ground Control to Major Dan!
The Brawlers make it to Vestroia to confront Naga-- who is on his way to Earth.
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Episode 46
Aired Feb 14, 2008
The One Hit Wonders
Marucho is attacked and there are more evil Bakugan on the way.
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Episode 47
Aired Feb 21, 2008
There's Mud in Your Eye
Naga's evil Bakugan invade neighborhood after neighborhood and it's up to the Brawlers to stop them.
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Episode 48
Aired Feb 28, 2008
R Is For Revenge
Alice and Christopher brawl with Rabeeder, who is hunting for the Infinity Core.
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Episode 49
Aired Mar 6, 2008
Showdown in Wardington
Dan faces off with Masquerade in a deadly battle.
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Episode 50
Aired Mar 13, 2008
The Good, the Bad and the Bakugan!
Things don't look so good for Wavern and the Infinity Core. They are hiding at the top of the Wardington Tower and Naga and his forces are close.
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Episode 51
Aired Mar 20, 2008
The Final Brawl
With most of the Brawlers trapped fighting, Naga is free to go after Wavern and the Infinity Core.
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Episode 52
Aired Mar 27, 2008
Saying Goodbye to All the Parents
The final battle rages on and the fate of two worlds hangs in the balance.
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