The plan to reclaim Trost falls apart when Eren's newfound powers turn him into a mindless giant. As Titans continue to swarm the city, it's up to Armin and Mikasa to make sure the cadets massacred during the mission haven't died in vain.

Attack on Titan Season 1 Episodes...

• s01e01 - To You, in 2000 Years: The Fall of Shiganshina, Part 1
• s01e02 - That Day: The Fall of Shiganshina, Part 2
• s01e03 - A Dim Light Amid Despair: Humanity's Comeback, Part 1
• s01e04 - The Night of the Closing Ceremony: Humanity's Comeback, Part 2
• s01e05 - First Battle: The Struggle for Trost, Part 1
• s01e06 - The World the Girl Saw: The Struggle for Trost, Part 2
• s01e07 - Small Blade: The Struggle for Trost, Part 3
• s01e08 - I Can Hear His Heartbeat: The Struggle for Trost, Part 4
• s01e09 - Whereabouts of His Left Arm: The Struggle for Trost, Part 5
• s01e10 - Response: The Struggle for Trost, Part 6
• s01e11 - Idol: The Struggle for Trost, Part 7
• s01e12 - Wound: The Struggle for Trost, Part 8
• s01e13 - Primal Desire: The Struggle for Trost, Part 9
• s01e14 - Can't Look into His Eyes Yet: Eve of the Counterattack, Part 1
• s01e15 - Special Operations Squad: Eve of the Counterattack, Part 2
• s01e16 - What Needs to be Done Now: Eve of the Counterattack, Part 3
• s01e17 - Female Titan: The 57th Exterior Scouting Mission, Part 1
• s01e18 - Forest of Giant Trees: The 57th Exterior Scouting Mission, Part 2
• s01e19 - Bite: The 57th Exterior Scouting Mission, Part 3
• s01e20 - Erwin Smith: The 57th Exterior Scouting Mission, Part 4
• s01e21 - Crushing Blow: The 57th Exterior Scouting Mission, Part 5
• s01e22 - The Defeated: The 57th Exterior Scouting Mission, Part 6
• s01e23 - Smile: Assault on Stohess, Part 1
• s01e24 - Mercy: Assault on Stohess, Part 2
• s01e25 - Wall: Assault on Stohess, Part 3

Attack on Titan Show Summary

Several hundred years ago, humans were nearly exterminated by the Titans. Titans are typically several stories tall, seem to have no intelligence, devour human beings and, worst of all, seem to do it for the pleasure rather than as a food source. A small percentage of humanity survived by building a city protected by extremely high walls, even taller than the largest of Titans. Flash forward to the present and the city has not seen a Titan in over a hundred years, until one day, a Colossal Titan appears out of thin air and destroys part of the city wall. As teenage boy Eren Jaeger and his foster sister Mikasa Ackerman witness the destruction of their town and passing of their mother at the hands of the Titans, Eren vows tohug every single Titan and take revenge for all of mankind.