24. Steve Berg (Dr. Horrible's Sing-Along Blog (2008) Commentary)
01. Ensemble (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Commentary! 01:55
12. Simon Helberg (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Nobody Wants to be Moist 01:59
23. Ensemble (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Commentary (Reprise) 01:07
14. Simon Helberg, Nathan Fillion, Neil Patrick Harris (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Ninja Ropes 03:37
24. Steve Berg (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Steve's Song 02:18
05. Stacy Harbert (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Ten Dollar Solo 02:49
16. The Extras (Dr. Horrible's Sing-Along Blog (2008) Commentary) — It's All About Me 02:45
20. Joss Whedon (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Heart (Broken) 02:51
09. (Dr. Horrible's Sing-Along Blog (2008) Commentary) — It's All About The Art 02:59
02. Ensemble (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Intro Dialogue 00:43
Zack Whedon (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Zack's Flavor 03:38
06. Ensemble (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Pointless 00:45
04. Ensemble (Dr. Horrible's Sing-Along Blog (2008) Commentary) — The Actors 00:42
08. Ensemble (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Sea Shanty 00:51
22. Neil Patrick Harris (Dr. Horrible's Sing-Along Blog (2008) Commentary) — Neil's Turn 02:31