h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

One annoying aspect of these shows is that some of commentators (DJs, commedians, TV personalities) are clearly remembering the shows in far too much detail. In many cases they are too young to have remembered the show at all (e.g. age of 3 when show went off the air), and in other cases will remember things in impossibly fine resolution. For example, one "personality" was remembering a show character with details of makeup, clothing and so on. Almost like .... he'd been shown some clips a few moments before he had to "remember" the show to camera. Surely they wouldn't cheat like this?

That would be unethical. No TV company would stoop so low.