At Kinetech Labs, an inventor named Allan Topher designs a robot for search and rescue, but when he finds out that the robot will be used for military purposes, he programs the robot to flee. The robot escapes but is damaged in the process. It is discovered by 12-year-old Henry Keller, who fixes it and names it Cody. The robot does not remember its past, and Henry and Cody develop a friendship. Eventually, Cody regains his memory and Henry gives Cody back. The inventor feels guilty for taking Cody away, so he returns the robot to Henry. Allan meets Henry's mother, Joanna, and they get along really well. Kinetech finds and corners Cody and Henry. Cody activates another function of his, and takes off with Henry, flying high up into the sky. They reunite with Meagan but when they call their mother, they find out that Kinetech has kidnapped both their mother and Allan so that they can get the robot back. Meagan, Henry and Cody embark to save them and to bring down Kinetech.
Chang-sik bullied Joon-seok relentlessly during high school. And his girlfriend was raped by Chang-sik and committed suicide on the next day. Fifteen years later, the two encounter each other again. Chang-sik is working for a conglomerate, and preparing for his wedding. On the other hand, because of his traumatic experience, Joon-seok has a difficult time getting a decent job even though he graduated from a prestigious university; he works part-time at a convenience store. Unable to forget, Joon-seok prepares for revenge to make Chang-sik pay.
In Canada, novelist Yann Martel meets Pi Patel, an Indian immigrant with some knowledge from Pi's late father's friend, known to Pi as "Mamaji", for a good book. Pi tells Yann his life story.
A young Peter Parker discovers his father Richard Parker's study has been burgled. Gathering up hidden documents, Peter's parents take him to the home of his Aunt May and Uncle Ben, then mysteriously depart.
Charlie (Logan Lerman) is uneasy about beginning his freshman year of high school; he is shy and finds difficulty in making friends, but he connects with his English teacher, Mr. Anderson (Paul Rudd).
Sean Randall (Connor Jessup), a goth teenager, is a friend of classmate Deanna (Alexia Fast), with whom he rides the bus every day. Her boyfriend plays in an ice hockey team and she is friends with the team's other members. Sean's father has a gun collection, and Sean sometimes joins him when he goes hunting. Sean films his father shooting a deer and show the footage to his schoolmates, which (when combined with his goth fashion sense) makes them think that he is creepy. The members of the hockey team bully Sean for being weird and for being friends with Deanna, which angers Sean.
Roberto (Hernán Mendoza) is depressed after his wife Lucía dies in a road accident and decides to leave Puerto Vallarta and live in Mexico City with his 17-year-old daughter, Alejandra (Tessa Ía González Norvind). Settling into her new school, Alejandra goes to a party one night with her classmates. At the party, she has sex with José, who films the encounter on his phone. The next day the footage has been circulated around the school, with Alejandra getting text messages calling her a slut. As a result, she becomes the target of bullying from her peers.
The Heffley family attends a pool party at the local pool, where the family meets a former trouble-making friend of Rodrick (Devon Bostick) who is now a model student after attending a military school known as Spag Union, into which Greg's dad Frank (Steve Zahn) thinks about joining Greg.
In 1985, John Bennett is a lonely child living in Boston, who wished for his new Christmas gift—a large teddy bear named Ted—to come to life and become his friend. The wish coincides with a shooting star and comes true; word spread and Ted was briefly a celebrity.
Two determined mothers, a car dealer/bartender (Maggie Gyllenhaal) and a teacher (Viola Davis), look to transform their children's failing inner city school. Facing a powerful and entrenched bureaucracy and corruption from the teachers' union president (Holly Hunter) and the school's principal (Bill Nunn), they risk everything to make a difference in the education and future of their children.
Set in the not so distant future, in the United States, sixteen-year-old Herman Howards makes a fateful decision. He enters his suburban school and kills thirty nine students, two teachers, and a police officer. Just before his arrest he emails his idol, famous journalist Lax Morales, sending him clips of the shootings captured with Herman's own digital camera. In the clips Herman tells Lax, "I want to tell my story on your show". Lax, haunted by his own past, is now face to face with Herman. The movie explores why and how a massacre like this can happen in our society, desensitizing in America, youth violence and bullying, the impact the media has on our individual quest for fame, and ultimately our need for connection.
Recently divorced, Yoo-lim (Yoo Sun) now lives with her only daughter, Eun-ah (Nam Bo-ra). Upon arriving at her new school, Eun-ah is frequently picked on, though she has feelings for classmate Jo-han (Shin Dongho). One day she is brutally raped by Jo-han and his friends who threaten to upload footage of the rape online to keep her quiet. Unable to cope with the trauma she was forced to endure, Eun-ah takes her own life. As all of the boys involved in the rape are still minors, the law is helpless to prosecute them to the fullest extent possible, and they walk away with little more than a slap on the wrist. Filled with frustration and anger, You-lim sets out to make the boys' lives a living hell. As You-lim's animosity and exasperation is transformed into ever more brutal acts of revenge, she is brought closer and closer to the edge of insanity.
Through narration, 12-year-old Marty tells the story of discovering his brother Steve is a serial killer when he took Steve’s bowling ball bag without asking and discovered a human head inside. Each week, Marty finds a new head, usually of a black woman, inside the bag hidden in Steve’s closet. Marty keeps the confusing discovery to himself, and immerses himself in a world of watching horror movies and drawing comic books with his best friend David.
The film opens up with home videos of a husband and wife at the beach with their young son. A young man reads a short story about a boy and girl; saying that they didn't know it, but their lives would one day irrevocably change. Bill (Michael Sheen) and Kate (Maria Bello) are a married couple who are tightly wound and devoted to their work. Bill is a businessman, and Kate proofreads books for a living. The only thing keeping them together is their eighteen-year-old son Sam (Kyle Gallner), who is having trouble adjusting to college.