Until I saw that photo I'd totally forgotten all the changes the series underwent that season. I'm pretty sure my sister and I stopped watching at some point during that year as I have few recollections of it. We were pretty fickle kids and changes of that sort tended to totally turn us off (we almost stopped watching My Three Sons when "Bub" left and *did* the season Ernie came on board). I *do* recall knowing Patty is Paul's biological sister when those episodes aired but my memories tend to run towards her being somewhat shoehorned into the series with quite a few dealing with her being around. I don't remember anything about the "new friends/neighbors". My first recollection of Bob Crane as a regular in *any* series is Hogan's Heroes which started 2 years after he came on The Donna Reed Show.
I did some reading up on the series and found that Reed had felt the writers were running out of fresh ideas and wanted to end the series at the end of Season 5 following the departure of Mary to College. Due to high ratings ABC offered a better contract so she signed on for another 3 years although with a reduction in the number of episodes and shorter work hours.
That knowledge throws new light on my desire to own more in this series. I would probably purchase the season at some point but my memories of the season would cause me to hesitate for a while before making a purchase.
I did some reading up on the series and found that Reed had felt the writers were running out of fresh ideas and wanted to end the series at the end of Season 5 following the departure of Mary to College. Due to high ratings ABC offered a better contract so she signed on for another 3 years although with a reduction in the number of episodes and shorter work hours.
That knowledge throws new light on my desire to own more in this series. I would probably purchase the season at some point but my memories of the season would cause me to hesitate for a while before making a purchase.