I binge watched this yesterday, found it a really good watch, though the ending was a bit wishy-washy.
What did others think?
I found it pretty unlikely that they could go to all those lengths, follow all those highly niche clues, and find someone who a) wasn't Lucan but b) had such a strong match on facial recognition and c) spouted so many "appropriate" things like going to Eton (unless the edit just filtered out him saying dozens of things that didn't fit).
And in the end, I thought it was odd that they took one old man's word for it that it was a different person, whilst not taking the same verification steps!
Very sad overall. Especially the ex boyfriend of Sandra who asked her to swap date night, she wasn't even supposed to be there.
I think he did escape to Africa, possibly now dead - or possibly the guy in Australia.