Stargate SG-1, Episode 2.10, Bane.
After Teal'C is stung by an extraterrestrial insect and begins producing
alien DNA inside his body, Maybourne arrives at SG-1 with authorization
to remove him for studying elsewhere. While on route to a different facility,
Teal'C escapes and the hunt is on to find him before his transformation
becomes irrevocable.
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Note: While
hiding out in an abandoned building Teal'C is befriended by a young girl
who is worried that he may be a "sitting duck" for the search parties.
Teal'C responds, "And ducks are bad?" an inside joke referring to the fact
that Christopher Judge was a University of Oregon Duck. At least
one other football joke, regarding Stanford, was made in another episode.
There are probably more.