Darker Than Black: Kuro no keiyakusha When One Takes Back What Was Lost Within the Wall Part 2 (2007–2010) Online
- Original Title :
- When One Takes Back What Was Lost Within the Wall Part 2
- Genre :
- TV Episode / Animation / Action / Drama / Fantasy / Horror / Mystery / Sci-Fi / Thriller
- Year :
- 2007–2010
- Directror :
- Hideyo Yamamoto,Tensai Okamura
- Cast :
- Troy Baker,Todd Haberkorn,Kyle Hebert
- Writer :
- John Burgmeier,Tensai Okamura
- Type :
- TV Episode
- Time :
- 24min
- Rating :
- 7.4/10
The Gate once more offers new riddles to those who investigate its power, and the fresh mysteries lead Hei to even more questions. Clues are popping up in the chaos surrounding Corinna's death, and the signs point to Contractor involvement. Meena suspects a hidden monster, but how can she know for sure when the admitted killer at hand shows glimmers of kindness? But no one knows a murderer like another murderer, so it doesn't take Hei long to prove her theory. He lashes out at one so much like himself, the battle spilling into the streets within Hell's Gate - And at least one urban legend proves to be true.
| Episode credited cast: | |||
 | Troy Baker | - | November 11 / Jack Simon (voice) |
 | Todd Haberkorn | - | Kono (voice) |
 | Kyle Hebert | - | Reiji Kikuchi (voice) |
 | Hidenobu Kiuchi | - | Hei (voice) |
 | Matthew Leonhart | - | Hei (voice) |
| Jason Liebrecht | - | Hei (voice) |
 | Bryan Massey | - | Lebanon (voice) |
 | Chris Rager | - | Kirk Lindsay (voice) |
 | Christopher Sabat | - | Saito (voice) |
 | Carrie Savage | - | Meena Kandaswamy (voice) |
| James Stephens | - | Sergei Viktorov (voice) |
 | Eric Vale | - | Nick Hillman (voice) |
 | Larissa Wolcott | - | Pai (voice) |