Orphan Black: it’s hard to say much without spoiling it, but it’s one of the best series I’ve ever seen, and Tatiana Maslany’s acting is incredible. It’s

Battlestar Galactica, which others have mentioned already.

Stargate SG-1: my favorite show of all time. It’s the sort of scifi that makes you hopeful about the future of humanity. You don’t absolutely have to watch the movie first (it’s not as good as the series IMO, though worth watching) but it lends to more understanding of who some of the characters are.

Dr. Seuss. I really don’t know why, but that stuff is creepy and disturbing in a way that almost nothing else is. All of it. The art, the writing, the themes. I literally just can’t even.