Sadly, I have seen most of the shows that have been mentioned.
Think I was the only person to have seen The Amazing Spiderman with Nicholas Hammond.
Two other shows that I remember seeing...Star Maidens (with Gareth Thomas before Blake's Seven) and a very odd Australian (?) show called Phoenix 5.
I think I was the only person to see the Dr.Strange movie...and like it.
As a kid, I liked it quite a lot. What impressed me at the time was that, unlike the other CBS Marvel adaptations, which tended to squeeze larger-than-life characters like the Hulk and Spider-Man into relatively mundane plots, the DR. STRANGE tv-movie embraced the more fantastic elements of the comics: demons, astral transport, spells, strange dimensions, etc.
Okay, it also felt obliged to squeeze in some hospital drama, presumably to make it more accessible to mainstream TV audiences, but at least Dr. Strange wasn't using his powers to defeat crooked politicians and businessmen and such. He was taking on extradimensional demons and witches!