Season 3 almost finished, this time disc 6. Pic 1 showing Jim-Bob in dark blue, non-jeans bibs in ep 21 (at 1h24), also in pic 2 (ep 20 at 5 minutes) next to a young boy sitting in light blue bibs.
Pics 3+4 showing an older boy in dark blue bibs at the barn dance in ep 22. 2 very brief scenes at around 2h11 and 2h16.
Some few more other scenes of interest, mainly showing Jason (see main season’s entry).
Disc 7 coming soon (Erin in light blue bibs and Jim-Bob).