due South Episode Scripts and Transcripts
dS | Season 1 (mostly scripts)
dS | Season 2 (mostly scripts)
dS | Season 3 (mostly transcripts; they are not spelled well but are at least a starting place)
dS | Season 4 (mostly transcripts; see warning above)
Someone else has gathered the transcripts from Real Due South/Trinityslash for all four seasons, so I haven’t put up Seasons 1 and 2 on this site yet. They can be found at http://nicede.se/dstranscripts/index.html.
For the Real Due South/Trinityslash transcripts, again, heed the warning above. Sometimes “know” is spelled “no,” for instance, and the names are often misspelled (Gerrard as Gerard) so be aware.