Funnily enough, the bloke I work with did meet him at Gracelands. Frost was enquiring what the fuss was about ref Elvis, gravesite visiting fans etc. Cue one slightly embarrassed Geordie mit missus explaining what the score was.
That was just before some yank civvy got in his face telling him to show some respect and, like the good fearless UK reporter he was, he bottled it and legged it.
Actualy TW3 was quite ground breaking in it's time. Without it we probably wouldn't have things like HIGNFY and Mock the Week. He had a very annoying voice though and should never be forgiven for Through the Keyhole!