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Attack on Titan S4E10 — A Sound Argument
8.5
Attack on Titan•Season 4•Episode 10

A Sound Argument

8.5/10 · 43,571 votesFeb 15, 202124 min

Ranked #26 of 28 in Season 4•−0.7 vs season avg

Discussion

Two years ago, Paradis welcomed their first visitor who was surprised to see one of their own. Obtaining their help will be critical in a three-part plan to protect Paradis.

Directed byKaori Makita
Written byHiroshi Seko
Previous episodeE9 · Brave VolunteersNext episodeE11 · Deceiver
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Seasons4

All1234

Season 4 Episodes28

The Other Side of the Sea stillE1 9.2

The Other Side of the Sea

Midnight Train stillE2 8.6

Midnight Train

The Door of Hope stillE3 9.2

The Door of Hope

From One Hand to Another stillE4 8.9

From One Hand to Another

Declaration of War stillE5 9.8

Declaration of War

The War Hammer Titan stillE6 9.8

The War Hammer Titan

Assault stillE7 9.8

Assault

Assassin's Bullet stillE8 9.5

Assassin's Bullet

Brave Volunteers stillE9 8.9

Brave Volunteers

A Sound Argument stillE10 8.5Now viewing

A Sound Argument

Deceiver stillE11 8.8

Deceiver

Guides stillE12 8.9

Guides

Children of the Forest stillE13 9.6

Children of the Forest

Savagery stillE14 9.7

Savagery

Sole Salvation stillE15 9.5

Sole Salvation

Above and Below stillE16 9.4

Above and Below

Judgment stillE17 9.1

Judgment

Sneak Attack stillE18 9.3

Sneak Attack

Two Brothers stillE19 9.7

Two Brothers

Memories of the Future stillE20 9.8

Memories of the Future

From You, 2,000 Years Ago stillE21 9.8

From You, 2,000 Years Ago

Thaw stillE22 9.0

Thaw

Sunset stillE23 8.5

Sunset

Pride stillE24 8.5

Pride

Night of the End stillE25 8.6

Night of the End

Traitor stillE26 9.2

Traitor

Retrospective stillE27 9.5

Retrospective

The Dawn of Humanity stillE28 9.6

The Dawn of Humanity

Cast9

Marina Inoue

Marina Inoue

Armin Arlert (voice)

Hiro Shimono

Hiro Shimono

Connie Springer (voice)

Yuki Kaji

Yuki Kaji

Eren Yeager (voice)

Natsuki Hanae

Natsuki Hanae

Falco Grice (voice)

Ayane Sakura

Ayane Sakura

Gabi Braun (voice)

Kisho Taniyama

Kisho Taniyama

Jean Kirstein (voice)

Yui Ishikawa

Yui Ishikawa

Mikasa Ackerman (voice)

Yoshimasa Hosoya

Yoshimasa Hosoya

Reiner Braun (voice)

Takehito Koyasu

Takehito Koyasu

Zeke (voice)

Crew12

S

Shinichi Nozaki

Animation Director

Hiroshi Seko

Hiroshi Seko

Writer

F

Fujio Inose

Key Animation

T

Teruyuki Omine

Prop Designer

M

Mizuki Ito

Animation Director

S

Shingo Nakamura

Key Animation

Masataka Kawai

Masataka Kawai

Key Animation

Y

Yukari Kobayashi

Key Animation

M

Megumi Iwabuchi

2D Artist

M

Masayuki Kato

Prop Designer

S

Shuji Takahara

Supervising Animation Director

H

Hiroko Komatsu

Animation Director

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Episode Summary

"A Sound Argument" is episode 10 of Attack on Titan season 4. It scored 8.5/10 from 43,571 votes, ranking #26 of 28 episodes this season (season average 9.2). Directed by Kaori Makita and written by Hiroshi Seko, it aired on February 15, 2021.

Next: E11 · DeceiverBest of Season 4