How to Watch Attack on Titan in Order

Attack on Titan (Shingeki no Kyojin) is one of the most acclaimed anime series of the past decade — but with multiple seasons, compilation films, OVAs, and a split final season, knowing where to start (and what to watch next) can be genuinely confusing. This guide lays it all out clearly.

The Main Series Watch Order

For the best experience, watch the main series in release order. Here's the recommended sequence:

  1. Season 1 (2013) — 25 episodes. The beginning of humanity's struggle against the Titans inside the walls.
  2. Season 2 (2017) — 12 episodes. New revelations about the Titans shake everything the characters believed.
  3. Season 3 Part 1 (2018) — 12 episodes. Political intrigue inside the walls takes center stage.
  4. Season 3 Part 2 (2019) — 10 episodes. Widely considered one of the best arcs in anime history.
  5. Season 4 Part 1 (2020–2021) — 16 episodes. The story shifts dramatically in scope and perspective.
  6. Season 4 Part 2 (2022) — 12 episodes. Tensions escalate toward the finale.
  7. Season 4 Part 3 (The Final Chapters) (2023) — 2 special episodes concluding the series.

OVAs: Are They Worth Watching?

The OVAs are not required to understand the main story, but several of them add meaningful backstory and character depth. Here's a breakdown:

  • Ilse's Notebook — Watch after Season 1. A haunting short story expanding on Titan lore.
  • Levi's Origins (No Regrets, Parts 1 & 2) — Watch before or after Season 2. Essential backstory for Captain Levi fans.
  • Lost Girls (Parts 1 & 2) — Watch after Season 3 Part 1. Focuses on Annie and Mikasa's perspectives.

What About the Compilation Films?

Several compilation films exist that recap the main seasons. These are not required viewing if you've already watched the TV series — they condense arcs into movie format and are best suited for refreshing your memory before a new season, or for viewers who prefer a cinematic format.

Should You Read the Manga First?

If you're new to the story, the anime is the recommended entry point. The manga by Hajime Isayama has concluded, so if you finish the anime and want to explore alternate panels, character moments, or slightly different story beats, the manga is an excellent follow-up.

Quick Reference Table

EntryYearEpisodesPriority
Season 1201325Essential
Season 2201712Essential
Season 3 Part 1201812Essential
Season 3 Part 2201910Essential
Season 4 (All Parts)2020–202330+Essential
OVAsVarious8Recommended

Final Tips

  • Avoid spoilers at all costs — the story has major twists that are best experienced fresh.
  • The original Japanese dub (with subtitles) is widely praised, but the English dub is also well-regarded.
  • Season 4 is a significant tonal shift — give it a few episodes before judging it against earlier seasons.