Attack on Titan: S01E20
Erwin Smith: The 57th Exterior Scouting Mission (4)
With the help of Levi’s squad, the Recon Corps has successfully captured the Female Titan. As Commander Erwin and Captain Levi begin preparations to extract whoever is inside the Titan, will the Recon Corps discover its true identity, or does the Female Titan have one last trick up its sleeve?
Attack on Titan episode 20 is titled “Erwin Smith: The 57th Exterior Scouting Mission (4)”, one of 25 episodes in the series. It first aired on August 25, 2013. This episode carries English and Japanese audio, with subtitles in English. It streams in up to 1080p. Running time is about 24 minutes. Next up is episode 21.
1 - 1To You, in 2000 Years: The Fall of Shiganshina (1) Apr. 07, 2013
1 - 2That Day: The Fall of Shiganshina (2) Apr. 14, 2013
1 - 3A Dim Light Amid Despair: Humanity's Comeback (1) Apr. 21, 2013
1 - 4
1 - 5First Battle: The Struggle for Trost (1) May. 05, 2013
1 - 6The World the Girl Saw: The Struggle for Trost (2) May. 12, 2013
1 - 7Small Blade: The Struggle for Trost (3) May. 19, 2013
1 - 8I Can Hear His Heartbeat: The Struggle for Trost (4) May. 26, 2013
1 - 9Whereabouts of His Left Arm: The Struggle for Trost (5) Jun. 02, 2013
1 - 10Response: The Struggle for Trost (6) Jun. 09, 2013
1 - 11Idol: The Struggle for Trost (7) Jun. 16, 2013
1 - 12Wound: The Struggle for Trost (8) Jun. 23, 2013
1 - 13Primal Desire: The Struggle for Trost (9) Jun. 30, 2013
1 - 14
1 - 15Special Operations Squad: Eve of the Counterattack (2) Jul. 21, 2013
1 - 16What Needs to Be Done Now: Eve of the Counterattack (3) Jul. 28, 2013
1 - 17Female Titan: The 57th Exterior Scouting Mission (1) Aug. 04, 2013
1 - 18
1 - 19Bite: The 57th Exterior Scouting Mission (3) Aug. 18, 2013
1 - 20Erwin Smith: The 57th Exterior Scouting Mission (4) Aug. 25, 2013
1 - 21Crushing Blow: The 57th Exterior Scouting Mission (5) Sep. 01, 2013
1 - 22The Defeated: The 57th Exterior Scouting Mission (6) Sep. 08, 2013
1 - 23Smile: Assault on Stohess (1) Sep. 15, 2013
1 - 24Mercy: Assault on Stohess (2) Sep. 22, 2013
1 - 25Wall: Assault on Stohess (3) Sep. 29, 2013