Sezon 4
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1 Interspace Showdown 13 Şub 2011 
2 Mechtogan Mayhem 20 Şub 2011 
3 Disconnect 27 Şub 2011 
4 Fall From Grace 6 Mar 2011 
5 Tri-Twister Take Down 13 Mar 2011 
6 Agony of Defeat 20 Mar 2011 
7 BakuNano Explosion 27 Mar 2011 
8 Return to New Vestroia 3 Nis 2011 
9 Chaos Control 10 Nis 2011 
10 A Royale Pain 17 Nis 2011 
11 Back in Sync 1 May 2011 
12 Mind Search 8 May 2011 
13 Re-Connection 15 May 2011 
14 Triple Threat 22 May 2011 
15 Interspace Under Siege 29 May 2011 
16 A Hero Returns 5 Haz 2011 
17 Gundalia Under Fire 12 Haz 2011 
18 Battle Lines 19 Haz 2011 
19 Unlocking the Gate 26 Haz 2011 
20 True Colours 3 Tem 2011 
21 Dangerous Beauty 10 Tem 2011 
22 Unfinished Business 17 Tem 2011 
23 Behind the Mask 24 Tem 2011 
24 Interspace Armageddon 31 Tem 2011 
25 Dark Moon 7 Ağu 2011 
26 The Final Takedown 14 Ağu 2011 
27 Evil Arrival 10 Eyl 2011 
28 Wiseman Cometh 17 Eyl 2011 
29 Mysterious Bond 24 Eyl 2011 
30 Prodigal Bakugan 1 Eki 2011 
31 Combination Impossible 8 Eki 2011 
32 Enemy Allies 15 Eki 2011 
33 Battle for Bakugan Land 22 Eki 2011 
34 Gunz Blazing 29 Eki 2011 
35 Battle Suit Bash 5 Kas 2011 
36 Countdown to Doomsday 12 Kas 2011 
37 The Eve of Extermination 19 Kas 2011 
38 Jump to Victory 26 Kas 2011 
39 Enemy Infiltration 3 Ara 2011 
40 Gunz Lives 10 Ara 2011 
41 Evil Evolution 17 Ara 2011 
42 Evil vs. Evil 31 Ara 2011 
43 Doom Dimension Throwdown 7 Oca 2012 
44 Blast from the Past 7 Oca 2012 
45 Beginning of the End 7 Oca 2012 
46 The End of the Line 26 Oca 2012