creepy moment in a 1960s tv series

[Oneiros93]

When I was a very young child, My mother took me to visit my grandmother every Saturday. Various family members would be there and I was left pretty much alone to read and play and watch TV.
One of my favourite programmes was Gilligan's Island - so I'm thinking of 1965/6
One weekend there...

[Oneiros93]

That's it - thank you so much. ...

[Oneiros93]

I remember seeing a few episodes of a short series - might have been HTV or a regional station. Young teenagers are sent to stay in a big house in the country with an eccentric and slightly creepy aunt. Lots of creepy things about the house. In an early episode (might have been the first one) she reads...