| After being fired from his detective job, Brian receives a strange letter. He heads to the address written on the envelope and finds himself among the Marginal Service! This motley crew of fearless men and a woman (and a squirrel) are tasked with hunting down aliens. And Brian just became their newest member. |
| Name | Character | Episodes |
|---|---|---|
| Koki Uchiyama | Peck Desmont (voice) | 12 |
| Tomokazu Sugita | Bolts Dexter (voice) | 12 |
| Yuma Uchida | Rubber Suit (voice) | 12 |
| Yuichi Nakamura | Robin Timbert (voice) | 12 |
| Mamoru Miyano | Brian Nightraider (voice) | 12 |
| Toshiyuki Morikawa | Zeno Stokes (voice) | 12 |
| Hiro Shimono | Cyrus N. Kuga (voice) | 12 |
| Kaori Nazuka | Lyra Candyheart (voice) | 12 |