Fraiser: Teal'c, shouldn't your larval goa’uld be helping? Teal'c: That is correct. But it is not. It is, in fact, getting worse. Dr. Timothy Harlow (Scott Hylands): It appears that the alien insect's venom is rewriting Teal'c's genetic material. And it happened very quickly in that blood sample. Teal'c: I've felt great pain, O'Neill. But…