| BBurnie BurnsEpsilon (voice) | Epsilon (voice) |
 Matt HullumSarge / Doc / Omega (voice) | Sarge / Doc / Omega (voice) |
 Geoff RamseyGrif (voice) | Grif (voice) |
| GGustavo SorolaSimmons (voice) | Simmons (voice) |
 Rebecca FrasierSister (voice) | Sister (voice) |
| MMichael MalconianCaboose (voice) | Caboose (voice) |
| YYomary CruzSheila (voice) | Sheila (voice) |
| MMiles LunaThe Meta / Sigma (voice) | The Meta / Sigma (voice) |
| EEddy RivasLopez (voice) | Lopez (voice) |
 Shannon McCormickWashington (voice) | Washington (voice) |
| JJason SaldañaTucker (voice) | Tucker (voice) |
| AAsaf RonenThe Counselor (voice) | The Counselor (voice) |
 Anna HullumDylan Andrews (voice) | Dylan Andrews (voice) |
 Nathan ZellnerAndy (voice) | Andy (voice) |
 Arryn ZechDr. Grey (voice) | Dr. Grey (voice) |
| FFinn BurnsTheta (voice) | Theta (voice) |
| MMark BellmanDelta (voice) | Delta (voice) |
 Kathleen ZuelchTex (voice) | Tex (voice) |
 Jen BrownCarolina (voice) | Carolina (voice) |
| DDan GodwinAdmiral Donut (voice) | Admiral Donut (voice) |
| JJohn ErlerNorth (voice) | North (voice) |
 Samantha IrelandCT (voice) | CT (voice) |
 Fiona NovaAgent One (voice) | Agent One (voice) |
| QQuentin SmithAnnouncer (voice) | Announcer (voice) |
| AAustin HarperCon Fan 1 (voice) | Con Fan 1 (voice) |
| DDustin EllisCon Fan 2 (voice) | Con Fan 2 (voice) |
 Sammie Mayti Jr.Con Fan 3 (voice) | Con Fan 3 (voice) |
 Edward BoscoNews Anchor (voice) | News Anchor (voice) |
| RRichard NormanMedical Guard (voice) | Medical Guard (voice) |
| KKaitlin BeckerPilot 479er (voice) | Pilot 479er (voice) |
