The Librarians

I put this on on a whim a couple of months ago while browsing streaming services for something to watch, and was pleasantly surprised by how much fun it was! so much so, I ended up buying the box set so I'd be able to watch it once they inevitably take it down again.
Even more surprising, is that there's not a single main cast member I find irritating, which is a minor miracle these days.
A shame it ended when it did. It was a fun, lighthearted series, with something to entertain pretty much everyone.
They did really well with the characters, which showed a lot more depth and growth than is usual for a show like this, and there was a good balance between large story arcs and "problem of the week" episodes.