Castlevania

The Castlevania watch order takes you through 22 episodes in the correct order, split here into three viewing blocks that follow the story straight through. Start with Episodes 1-4, the short opening run that sets Trevor Belmont against Dracula's forces, then continue into Episodes 5-12 and finally Episodes 13-22 to reach the conclusion. Because the series is a single continuous narrative with no movies or OVAs to insert, the chronological order and the release order are identical, so you simply watch the blocks in sequence. This makes it easy to know where to start and how to finish without hunting down extra material. Follow the three episode blocks back to back and you will have watched the complete animated story from its first confrontation to its final resolution, with nothing left out and no side entries to complicate the path.