John7boy
·One I remember quite vividly is a Dr Who episode ( very first season and I was but 4 or 5 years old ) where the Doctor and his niece battle an invisible monster in a cave system.
Unfortunately this is one of the missing episodes so now as I age I am likely close to the last person alive to remember it.
But on a more modern note The Peripheral series I found very good, season 1 is completed just waiting on season 2 to come out.
The first episode was aired in November 63 and was watched by practically no one as the assassination of Kennedy the previous day overshadowed everything.
An Adventure in Space and Time.
It really is top notch.