Series episode
| Rylee Alazraqui | ... | Rok-Tahk |
| Dee Bradley Baker | ... | Murf / Two Headed Alien / Miners |
| Brett Gray | ... | Dal |
| Angus Imrie | ... | Zero |
| Ella Purnell | ... | Gwyn |
| Jason Mantzoukas | ... | Jankom Pog |
| John Noble | ... | The Diviner |
| Jimmi Simpson | ... | Drednok |
| Kate Mulgrew | ... | Hologram Janeway / Vice Admiral Janeway |
| Laila Berzins | ... | Ankle Restraint / Miner #1 / Miners |
| Bonnie Gordon | ... | Ship Computer |
| Jameela Jamil | ... | Asencia |
| Rania Sharkawy | ... | Caitian Child |
| Ben Thomas | ... | Spike Headed Alien / Miner #2 / Miners |
| Debra Wilson | ... | Miners |
| Ben Hibon | ... | Direction |
| Dan Hageman Kevin Hageman Nikhil S. Jayaram Lisa Aline Schultz Julie Benson Aaron Waltke Shawna Benson Chad Quandt | ... | Script |