This morning:
"INVASION OF THE DINOSAURS part one"
One of the 2 Jon Pertwee episodes I do not have in my collection, and have never seen before. Apart from the other one (which didn't crsoss my mind at the time), I've watched EVERY Pertwee story in sequence this time around, and figured, why not go online and see if someone has it posted? They did, so I watched it.
A somewhat bizarre experience to be watching what was, for ME, a "brand new" Sarah Jane Smith episode. Although, I did read the novelization for this story YEARS before the other 5 parts made it to America back in the mid-80s.
Pertwee's a lot of fun in this. Once he was able to use his TARDIS again, personality-wise, he actually started to be more like the "real" Doctor, which he had rarely ever been since "SPEARHEAD FROM SPACE" (before the shock set in that, yes, he really WAS stranded on Earth). Sarah's a bit of a pain in this one. It's really not until the very end of the 6-parter that she began to finally "lighten up".
Personally, ever since I first saw "THE TIME WARRIOR", it's been my impression that the Doctor took to her immediately, quite possibly, because she reminded him of himself!