What TV show did you last watch?

Silo - S1 E9.

Set in a what appears to be a dystopian future where a population of people live in a massive underground Silo and can't go outside into the real world as it seems people who do, instantly die of what is lead to be believed as a poisonous atmosphere. The story is quite a slow burn to start with but becomes a detective type thriller as it moves along through the episodes. There's lots of mysterious questions, like what is really going on and not everything is what it seems.

The characters are pretty decent, Rebecca Ferguson, Tim Robbins, just to name a few, are pretty good in this.

Overall a pretty intriguing series so far and one that I've enjoyed so far.

Quick Edit: Also a season 2 to this show has been commissioned, which I've only just found out about.