Attack on Titan All Episodes Explained: What to Watch and When

If you’re looking to start or revisit one of the most iconic anime series of all time, this guide to Attack on Titan all episodes has you covered. With intense plot twists, unforgettable characters, and powerful themes, Attack on Titan spans multiple seasons and shifts from horror-survival to philosophical war epic.

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This post breaks down every season, episode count, major arcs, and what to expect along the way.

Season 1 (2013) – The Beginning of the End

• Aired: April 2013 – September 2013

• Episodes: 25

• Key Arcs: Fall of Wall Maria, Trost District battle, Female Titan

• Summary: Humanity’s fight for survival begins. Eren awakens his Titan power, and the mystery of the Titans begins to unravel.

Season 2 (2017) – Truths Hidden Within the Walls

• Aired: April – June 2017

• Episodes: 12

• Key Arcs: Clash of the Titans, Beast Titan appears

• Summary: Major character revelations, including the shocking truth about Reiner and Bertholdt. The scale of the conflict starts to grow.

Season 3 – Part 1 (2018) – Internal Conflict and Revolution

• Aired: July – October 2018

• Episodes: 12

• Key Arcs: Uprising, Kenny Ackerman

• Summary: The focus shifts to the corrupt government inside the walls. Historia’s past and Levi’s roots come into focus.

Season 3 – Part 2 (2019) – Secrets of the Basement

• Aired: April – June 2019

• Episodes: 10

• Key Arcs: Return to Shiganshina, Basement reveal

• Summary: A high-stakes battle leads to the long-awaited basement truth, forever changing the series’ direction. Armin and Erwin face life-and-death decisions.

Final Season (2020–2023) – The World Beyond the Walls

Produced by MAPPA and released in multiple parts, this season redefines the tone and scope of the series.

Part 1 (2020–2021)

• Episodes: 16

• Summary: A new setting introduces Marley, new characters, and a more morally complex Eren Yeager.

Part 2 (2022)

• Episodes: 12

• Summary: The Rumbling begins. Alliances are broken, sacrifices made, and the lines between right and wrong blur.

Part 3 – Special 1 (2023)

• Format: 1 hour-long special

• Summary: The alliance takes action against Eren’s destruction of the world. Themes of vengeance and hope take center stage.

Part 4 – Special 2 (2023)

• Format: Final hour-long special

• Summary: The series ends in a climactic, emotional conclusion. Eren’s fate is sealed, and the curse of the Titans is addressed once and for all.

Why You Should Track Attack on Titan All Episodes?

Whether you’re binging the series or revisiting key arcs, understanding the structure of Attack on Titan all episodes helps:

• Watch in the right order

• Avoid spoilers

• Appreciate the long-term storytelling

• Recognize key turning points in the plot

The series transitions across genres—from action-horror to political drama and philosophical tragedy—making each season feel distinct.

Attack on Titan Total Episode Count

• Total core episodes: 87

• Final specials: 2 (movie-length)

• Viewing time estimate: Approximately 40 hours

Final Thoughts: Attack on Titan All Episodes in One Journey

Spanning a decade of storytelling, Attack on Titan remains one of the most impactful anime ever created. With 89 total episodes and a legacy that will last for generations, it’s a complete, bold, and unforgettable experience.

Whether you’re watching for the first time or returning to revisit the journey, Attack on Titan all episodes are available to stream on Crunchyroll