Unleashed also known as Danny the Dog is a 2005 martial arts action thriller film directed by Louis Leterrier, written by Luc Besson, and produced by Jet Li. It stars Li, Bob Hoskins, Morgan Freeman, and Kerry Condon. The films setting and shooting location are Glasgow.
One day, Bart realises he can end his loan shark career by regularly attending an underground fighting tournament and registering Danny to fight. If Danny wins, Bart receives a hefty prize money. After the first fight, however, Bart gets into a mishap with another criminal and is left for dead after a violent shooting. A critically injured Danny returns to an antique warehouse for shelter, where he is found by a kind, blind piano tuner, Sam Morgan Freeman. Danny soon finds himself with Sam and his stepdaughter Victoria Kerry Condon in their apartment, and he starts a new life with the benevolent family curiously he is drawn closer to music while spending time with Victoria. He also develops curiosity about who his mother was when he learns what a family is.Weeks later Sam informs Danny about moving back to New York, where he and Victoria are originally from. He invites Danny, telling him they think of him as family, and Danny happily accepts. However, Danny runs into Barts righthand man Lefty in the streets and is forced back to Bart, who is still alive. Bart drags Danny back to the underground arena, where a deathmatch is set between Danny and ruthless martial artists. Despite Dannys pleas, Bart shoves him into the pit, where he is pummeled by four fighters. Danny eventually retaliates but refuses to kill them. Enraged by Dannys change of character, Bart drags him back home and shuts him back to his cage. That night, however, Danny sneaks through his door and goes through photographs of Barts favorite prostitutes, finally finding one snapshot of who appears to be Dannys own mother. He interrogates Bart, who tells him that she was simply a prostitute who is long gone. He angrily promises to make Danny repay him for the money he had lost earlier that evening. ........
Source: Wikipedia