Bakugan Battle Brawlers

Dan and his family have relocated to the city of Bayview after his father received a work transfer.

The other Brawlers get together with Ren, who reveals the identities of more of the Neathian sleeper agents.

Dan is in the midst of training Jake in the battle arena.

Battlers have been disappearing from the Bakugan Interspace.

When an intruder alarm goes off in Bakugan Interspace, Dan, Jake, Marucho and Ren race to the scene to confront the invader.

When his search for Ren turns up empty, Marucho uses a secret distress call to lure him out of hiding.

Gundalians are inside the Interspace looking for more battlers to join the cause.

Ren has taken over control of the Bakugan Interspace.

Marucho finds a security system being run out of "Baku-Room."

When the invading Gundalians breakthrough the outer shield, Neathian Castle Guard Linus flees to Earth in search of Fabia.

The Brawlers infiltrate Bakugan Interspace and walk into the middle of a Gundalian power struggle.

Given a brief pardon by Barodius after his earlier failure, Ren hatches a plot with Zenet to regain possession of the Element.