Hi Mikey,
Lost In Space used to be on ITV about 4:30pm weekday ( think a Thursday ) after school, when I was a kid, and being into most sports including football, tennis and diving/swimming, was always late home so didn't see hardly any episodes..no VCR's in that day, so couldn't record....same with Land Of The Giants and The Time Tunnel too, and remedied that problem a few years ago and bought them all on DVD Box Sets including Voyage To The Bottom Of The Sea....so sitting on my DVD cabinet with pride.....now, to only find time to watch them is a work in progress. I will eventually. ☺
Apologies again Barsel.