Air crash investigation

Just watched the one about the Air Canada 767 with only half its fuel loaded that ended up chasing two bike riding kids down the runway/race track. Interesting program again, but why are the actors always better looking than the real people? Do the real people say, 'yeh I will co-operate as long as you don`t have some minger taking my part in the re-construction'.
Please note, I am going for a hat-trick of 'already posted'[ii] here so appologies if ACI has already been discussed. I do use the search facility before I post, honest.
Please note, I am going for a hat-trick of 'already posted'[ii] here so appologies if ACI has already been discussed. I do use the search facility before I post, honest.