This one has Tara in a wheelchair after a skiing accident but she still gets to play a very active role in the case.
Sie hat wirklich etwas, nicht wahr? The character was all over the place, and it was the fault of the scriptwriters who couldn't make up their minds who they wanted Tara King to be.
Invitation to a Killing was partly reshot, cut from its original 90 minutes to 50 and renamed Have Guns - Will Haggle.
There are of course hints of science fiction in various episodes of The Avengers but this one takes that tendency much much farther.
Too bad a lot of scripts didn't really utilize the Tara King Character at the max.
It was therefore no real surprise that the departure of Diana Rigg in 1967 would signal another change in direction.