A web-TV show host talks to Mulder and Scully about a government conspiracy that he thinks he's uncovered. A possible alien abductee shares information that sees Mulder's beliefs being challenged.
After a scientist kills himself for no reason, Mulder and Scully investigate and it leads to a laboratory where extreme genetic experimentation has been breeding subjects with some dangerous powers.
Some witnesses insist that a strange creature was responsible for killing a person in the woods. Mulder attempts to deal with some of his own demons.
After a city official is found dead, it looks like that a human could not have committed the crime. Scully experiences some deep feelings about the child she gave up.
Following an art gallery bombing, Mulder and Scully have to come up with a way to communicate with a comatose bomber so that they can try and prevent more attacks.
An investigation that Mulder and Scully started with Internet show host Tad O'Malley creates some powerful enemies. Scully looks for a cure after people all over the country become gravely ill.