I might be biased since I have watched this show more times than I can even try to remember. However, this show is a really fun watch, with really good interpretations of DC’s Villain’s. So I think you guys could enjoy it
Basic Knowledge: The show is set before the era of the Batman. Staring a young Bruce Wayne who grows older as the show goes on. Selina Kyle (Same age as Bruce), Gordon, Harvey, Nygma, Oswald, and other iconic characters, and some not well known characters.
Also, There is a Joker, but the show was actually not allowed to use the name “Joker” as well as his iconic green hair, since they were in the middle of make “Suicide Squad” and didn’t want any confusion. (According to HBO) But that doesn’t mean that Gotham didn’t push the boundaries hard to get what we got.