ONE on Prime Video 4: Abbasov vs. Lee

Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.

Four fighters from different backgrounds come together to train under an ex MMA rising star and then ultimately have to fight each other and the traitor in their midst.

When Karate champion Michael Rivers wins the last tournament of his career, shady businessman Ron Hall offers him the opportunity to fight in an illegal Kumite in Bulgaria against the world’s best martial artists. When Michael declines, Hall has his daughter kidnapped and, in order to rescue her, Rivers is left with no choice but to compete in the deadly tournament. Arriving in Bulgaria, he finds out that he is not the only fighter whose loved one was taken. Rivers enlists the help of trainers Master Loren, and Julie Jackson but will it be enough for him to win the tournament and save his daughter’s life?

After Margaret, a divorcée living in Dublin, loses her teenage son, she develops an unorthodox relationship with Joe, a homeless youth. Their tentative trust is threatened by his involvement with a violent gang and the escalation of her ex-husband's grieving rage.

Raised as a slave, Danny is used to fighting for his survival. In fact, his "master," Bart, thinks of him as a pet and goes as far as leashing him with a collar so they can make money in fight clubs, where Danny is the main contender. When Bart's crew is in a car accident, Danny escapes and meets a blind, kindhearted piano tuner who takes him in and uses music to free the fighter's long-buried heart.

Jackie Chan is one of the world's biggest action stars, famed for his wacky sense of humor, remarkable martial arts techniques, and willingness to perform incredible stunts without the use of doubles -- or a net. This video takes a personal look at Chan as he works on screen projects in Hollywood and Beijing and candidly discusses his life and work.

Delinquent Tyler Gage receives the opportunity of a lifetime after vandalizing a performing arts school, gaining him the chance to earn a scholarship and dance with up-and-coming dancer Nora.

When an uptight young man and his fiancée move into his libertine mother's house, the resulting clash of life attitudes shakes everyone up.

This documentary follows superstar Bret Hart during his last year in the WWF. The film documents the tensions that resulted in The Montreal Screwjob, one of the most controversial events in the history of professional wrestling, in which Vince McMahon, Shawn Micheals, and others, legitimately conspired behind the scenes to go against the script and remove Bret Hart as champion.

Gertrude Lawrence rises to stage stardom at the cost of happiness.

Alex Owens, a young woman juggling between two odd jobs, aspires to become a successful ballet dancer. Nick, who is her boss and lover, supports and encourages her to fulfil her dream.

Ten-year-old Gabe Burton is just an average kid growing up in Manhattan until Rosemary Telesco walks into his karate class. But before Gabe can tell Rosemary how he feels, she reveals that she won't be going to public school any more. Gabe has a lot more to learn about life, love, and girls.

When Singapore surrendered to the Japanese in 1942, the Allied POWs, mostly British but including a few Americans, were incarcerated in Changi prison. Among the American prisoners is Cpl. King, a wheeler-dealer who has managed to establish a pretty good life for himself in the camp. King soon forms a friendship with an upper-class British officer who is fascinated with King's enthusiastic approach to life.

Taylor Swift takes the stage in Dallas for the Reputation Stadium Tour and celebrates a monumental night of music, memories and visual magic.

After completing his military service, Walter Gulick takes a job as a sparring partner at a gym, the owner of which sees potential in Walter as a professional fighter—and takes him under his wing.

Maggie has had four children, by four different fathers, removed by social services because of a previous violent relationship. When she meets Jorge, a gentle Latin American refugee, she gradually sees her chance for happiness, but her history still haunts her.

A boxer suffers a serious head injury during a fight, and must deal with the consequences.

The mob is trying to strongarm local martial arts schools, forcing young Jason Stillwell and his family to move after his father is injured defending their dojo. With his father now rejecting violence, Jason is forced to train on his own to protect himself and his best friend from the members of a rival karate school.

Where We Are: Live from San Siro Stadium features the entire 23 track concert filmed at San Siro Stadium in Milan in June 2014, as well as 24 minutes of bonus content including backstage footage of One Direction and their crew.

Programming prodigy and information activist Aaron Swartz achieved groundbreaking work in social justice and political organizing. His passion for open access ensnared him in a legal nightmare that ended with the taking of his own life at the age of 26.