If you have not seen the the first 2 seasons please go watch now on netflix, if you do not have this please feel free to click the link to watch https://www.thewatchcartoononline.tv/anime/castlevania . Castlevania is an American adult animated web television series based on the popular video game created by Konami. The series revolves around Trevor Belmont, Alucard, and Sypha Belnades as they fight demons and deception. The show is great in many aspects from the amazing animation to world class voice acting and sound effects, with an excellent english dub cast.
The characters are also very excellent and you care for them. This show is an excellent bench watch because of all these combination of aspects I mentioned. The series is 10 episodes and 23 min per episode. Some of the pacing may feel off but it is overall a great watch. Here is some more shots below: