Aeronauts
I seem to remember just about every week there was an emergency requiring a Mirage to go into a barrier net - ( must have been their best bit of stock footage ) very much like the Jacques Cousteau films,
" Zuddenly, Phillipe wass in graaave daaanger..."
About the same time as Robinson Crusoe - nothing much happened in that either, but it did have a memorable theme tune.
What a pity we can't make a modern version of Captain Pugwash, with all the urban myths included - any backers ?!
Yours,
Seaman Staines.