Series episode
Cast: (19 - show/hide all)
| Jason O'Mara | ... | Jim Shannon |
| Shelley Conn | ... | Dr. Elisabeth Shannon |
| Christine Adams | ... | Mira |
| Allison Miller | ... | Skye |
| Landon Liboiron | ... | Josh Shannon |
| Naomi Scott | ... | Maddy Shannon |
| Rod Hallett | ... | Dr. Malcolm Wallace |
| Alana Mansour | ... | Zoe Shannon |
| Stephen Lang | ... | Commander Nathaniel Taylor |
| Simone Kessell | ... | Lt. Alicia Washington |
| Dean Geyer | ... | Mark Reynolds |
| Damien Garvey | ... | Boylan |
| Ashley Zukerman | ... | Lucas Taylor |
| Morgana Davies | ... | Leah Marcos |
| Matthew Scully | ... | Dunham |
| Emelia Burns | ... | Reilly |
| Stephen Leeder | ... | General Philbrick |
| Levi Miller | ... | General Philbrick (Child) |
| Angus Freer | ... | Sam |
Crew:
| Bryan Spicer | ... | Direction |
| Terry Matalas Jose Molina Barbara Marshall Travis Fickett | ... | Script |