..... (title of this post continued): of a Big Brother show.
I have mentioned this before, but it was quite awhile back... probably on IMDB, actually. Anyway, I think they did a good job on this. Some of the people on the Big Brother show come across as total idiots, but most of them eventually show that they do have some semblance of a brain, if they are given a chance to use it. Of course, even if they do use them, most of their brains get eaten eventually anyway, by the hordes of ravenous undead that overrun the show. Damn.
https://en.wikipedia.org/wiki/Dead_Set
https://www.imdb.com/title/tt1285482/