When one of Daniel's professors dies in a lab explosion which might be related to the Goa'uld, he comes back to Chicago to investigate what really happened.
Episode rating
Cast of episode
86
7
3
3
1
- Dr. Daniel Jackson
- Colonel Jack O'Neill
- Major Samantha Carter
- Dr. Janet Fraiser
- Teal'c
- Major General George Hammond
- Dr. Sarah Gardner
- Dr. Steven Rayner
- Dr. David Jordan
- Curator
- Sgt. Siler