Season 2
The second season of the animated show Metalocalypse originally aired on Adult Swim from September 23, 2007 to September 7, 2008 with 19 episodes. The show follows virtual death metal band Dethklok. The majority of the music featured this season was released on the 2009 album Dethalbum II. The first episode of this season, "Dethecution" was released as part of the deluxe edition of The Dethalbum. This season featured the new re-recorded version of the "Deththeme", released as a hidden track on The Dethalbum.
Episodes
1 Dethecution Sep 23, 2007 
2 Dethlessons Sep 30, 2007 
3 Dethvengeance Oct 7, 2007 
4 Dethdoubles Nov 4, 2007 
5 Dethfashion Nov 11, 2007 
6 Cleanzo Nov 18, 2007 
7 Dethwedding Apr 1, 2008 
8 P.R. Pickles May 25, 2008 
9 Dethcarraldo Jun 1, 2008 
10 Dethgov Jun 8, 2008 
11 Dethrace Jun 15, 2008 
12 Revengencers Jun 22, 2008 
13 Klokblocked Jun 29, 2008 
14 Dethsources Jul 6, 2008 
15 Dethdad Jul 13, 2008 
16 Snakes N' Barrels II (1) Aug 24, 2008 
17 Snakes N' Barrels II (2) Aug 24, 2008 
18 Dethrecord Aug 31, 2008 
19 Dethrelease (1) Sep 7, 2008 
20 Dethrelease (2) Sep 7, 2008