Well first off books: I should get this list out of the way because its probably going to be the longest of them.
1.The Iron Druid Series by Kevin Hearne
2. The Dresden Files by Jim Butcher
3. The Thrawn Trilogy by Timothy Zahn
4. Monster Hunter Series by Larry Correia
5. The Grimnoire Chronicles by Larry Correia
6. One Day on Mars by Travis S Taylor
7. The Tau Ceti Agenda by Travis S Taylor
8. The Book of Amber By Roger Zelazny
TV Series: ...I don't even know why i recommended this one because i honestly don't watch much tv.
1. Breaking Bad (Who honestly hasn't seen that by this point?)
2. The Wire
3. Hell on Wheels
4. Shameless
5. Weeds
6. GOT (I don't watch it but others apparently like it)
Anime/Manga: Well here is what i have been watching/reading for the most part although...a bit of it may be extreme to some folks.
1. Mobile Suit Gundam 0079 (The original Mecha, the grand daddy of the mobile suit franchise)
2. Hellsing (I just finished a rewatch of this actually)
3. Ghost in the Shell
4. Cowboy Bebop
5. Outlaw Star
6. Trigun
7. Berserk
8. Yu Yu Hakusho
9. Black Lagoon
Got to warn you though, several of those contain intense violence, gore and alike.
So if you are easily perturbed by death and blood and such, there are a few i wouldn't recommend.
The same goes for offensive imagery and subject matter: If Rape, Swastika's and alike are going to prevent you from enjoying something, again there are a few i wouldn't recommend.
That said, everything i listed, i have personally enjoyed greatly.