A virus transforms the entire crew, except for Data, into
prehistoric creatures. Riker becomes a neanderthal, Troi an
amphibian, Barkley into an arachnid, even Data's cat Spot isn't
immune and becomes an iguana. One of the series better episodes.
originally posted by Lady Sekhmet on 2003-11-12, 3 edits, entryid=3276