- "There's another Colonel O'Neil with only one L, he has no sense of humor at all."
- ―Jack O'Neill
O'Neil was a Colonel, possibly in the United States Air Force, who, according to Colonel Jack O'Neill, had no sense of humor. (SG1: "Secrets")
Behind the scenesEdit
It's commonly felt that the "O'Neil" with one "L" is a reference to the performance by Kurt Russell in the original Stargate.