I recall having seen this on the tube some time ago. It’s called The Librarians. Great fun stuff they get up to.

I see the series started in 2014 and ran for 3 seasons – so 2016 was it’s last. But Hulu has 30 episodes on and I’m enjoying the hell out of it.

It’s got Noah Wyle who place Dr. John Carter in ER, John LaRoquette who of course we remember from Night Court and a few other shows, Rebecca Romijn who was in the X-Men, Eastwick, and Ugly Betty and then there was John DeLancie  most famous for his portrayal of Q in Star Trek The Next Generation (STTNG), and even Voyager.

Also had appearances by Bob Newhart as Judson. Plus cutie John Harlan Kim as Ezikiel Jones.

Has the requisite magic, time travel, evil villains – and it looks as though it actually ran for 4 seasons. right up to 2018.