Series episode
Cast: (20 - 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 |
| Ashley Zukerman | ... | Lucas Taylor |
| Damien Garvey | ... | Boylan |
| Damian Walshe-Howling | ... | Carter |
| Jay Ryan | ... | Curran |
| Caroline Brazier | ... | Deborah |
| Peter Lamb | ... | Casey Durwin |
| Matthew Scully | ... | Dunham |
| Emelia Burns | ... | Reilly |
| Carmel Rose | ... | Nurse Ogawa |
Crew:
| Karen Gaviola | ... | Direction |
| Terry Matalas Barbara Marshall Travis Fickett | ... | Script |