Part 4 masterfully uses the bait-and-switch. We spend 20 episodes obsessing over the basement in Eren’s old house. But here, the truth comes in a dark tunnel beneath a chapel. When Armin deduces that the Female Titan is inside the walls—that the enemy is human—the show pivots from a monster-hunting thriller to a spy noir.
Attack on Titan Season 1 Part 4 can be streamed on various platforms, including: Attack On Titan Season 1 Part 4
— Hange interrogates the Church; the government begins a smear campaign against the Scouts. Episode 27: "Quarantine" Part 4 masterfully uses the bait-and-switch
Attack on Titan (TV Series 2013–2023) - Episode list - IMDb including: — Hange interrogates the Church