Season 1
Centuries ago, mankind was slaughtered to near extinction by monstrous humanoid creatures called titans, forcing humans to hide in fear behind enormous concentric walls. What makes these giants truly terrifying is that their taste for human flesh is not born out of hunger but what appears to be out of pleasure. To ensure their survival, the remnants of humanity began living within defensive barriers, resulting in one hundred years without a single titan encounter. However, that fragile calm is soon shattered when a colossal titan manages to breach the supposedly impregnable outer wall, reigniting the fight for survival against the man-eating abominations.
Episodes
1 To You, in 2000 Years: The Fall of Shiganshina (1) Apr 7, 2013 
2 That Day: The Fall of Shiganshina (2) Apr 14, 2013 
3 A Dim Light Amid Despair: Humanity's Comeback (1) Apr 21, 2013 
4 The Night of the Closing Ceremony: Humanity's Comeback (2) Apr 28, 2013 
5 First Battle: The Struggle for Trost (1) May 5, 2013 
6 The World the Girl Saw: The Struggle for Trost (2) May 12, 2013 
7 Small Blade: The Struggle for Trost (3) May 19, 2013 
8 I Can Hear His Heartbeat: The Struggle for Trost (4) May 26, 2013 
9 Whereabouts of His Left Arm: The Struggle for Trost (5) Jun 2, 2013 
10 Response: The Struggle for Trost (6) Jun 9, 2013 
11 Idol: The Struggle for Trost (7) Jun 16, 2013 
12 Wound: The Struggle for Trost (8) Jun 23, 2013 
13 Primal Desire: The Struggle for Trost (9) Jun 30, 2013 
14 Can't Look into His Eyes Yet: Eve of the Counterattack (1) Jul 14, 2013 
15 Special Operations Squad: Eve of the Counterattack (2) Jul 21, 2013 
16 What Needs to Be Done Now: Eve of the Counterattack (3) Jul 28, 2013 
17 Female Titan: The 57th Exterior Scouting Mission (1) Aug 4, 2013 
18 Forest of Giant Trees: The 57th Exterior Scouting Mission (2) Aug 11, 2013 
19 Bite: The 57th Exterior Scouting Mission (3) Aug 18, 2013 
20 Erwin Smith: The 57th Exterior Scouting Mission (4) Aug 25, 2013 
21 Crushing Blow: The 57th Exterior Scouting Mission (5) Sep 1, 2013 
22 The Defeated: The 57th Exterior Scouting Mission (6) Sep 8, 2013 
23 Smile: Assault on Stohess (1) Sep 15, 2013 
24 Mercy: Assault on Stohess (2) Sep 22, 2013 
25 Wall: Assault on Stohess (3) Sep 29, 2013