Lt. Gordon Malloy; Lt. Commander John LaMarr; Captain Ed Mercer; Commander Kelly Grayson; Isaac; Lt. Commander Bortus; Lt. Alara Kitan; Lt. Dann; Lt. Yaphit; Doctor Claire Finn; Doctor Darden; Karx; Franz; Celeste; Sazeron (Krill priest, flashback); Teleya (Krill, flashback); Admiral Halsey (flashback)
The Orville stops a Union shuttle as it is about to enter Krill space. On board the shuttle is a team of xenoanthropolgists who claim to have suffered a malfunction, but Ed and Kelly suspect that they are hiding something.