Sheppard is infected with the Wraith retrovirus and slowly turns into an Iratus bug. To provide a treatment, stem cells must be retrieved from one of their eggs.
Episode rating
Cast of episode
69
16
7
4
2
2
- Lt. Colonel John Sheppard
- Dr. Carson Beckett
- Dr. Elizabeth Weir
- Ronon Dex
- Teyla Emmagan
- Dr. Rodney McKay
- Major Evan Lorne
- Colonel Steven Caldwell
- Scientist #1
- Dr. Biro
- Bravo Leader
- Nurse
- Genii Soldier
- Smitty
- Walker
- Doctor
- Sgt. Cole
- Marine
- Marine
- Scientist
- Marine
- Coughlin
- Parker
- Marine
- Sgt. Green
- Billick
- Atlantis Technician