Thanks! Now I remember the theme night because it also featured the BBC premiere of ST: Voy - Caretaker. Did you manage to record the entire night? It didn’t occur to me at the time that I ought to record it and my VCR was mono anyway, let alone NICAM. I’d definitely be interested in re-watching Science: the Final Frontier and Funk Me up Scotty.
It’s such a shame that BBC2 hasn’t shown anything like this in years.