Gladiator

In AD 180, General Maximus Decimus Meridius (Russell Crowe) leads the Roman army to a decisive victory against Germanic tribes at Vindobona, ending a long war on the Roman frontier and earning the esteem of the elderly Emperor Marcus Aurelius (Richard Harris). 
Though he has a son, Commodus (Joaquin Phoenix), the dying emperor wishes to grant temporary leadership to Maximus, hoping eventually to return power to the Roman Senate. When his father tells him of the decision, Commodus, already bitter that Marcus favors Maximus over him, murders his father in a
fit of rage and claims the throne.

Maximus realizes the truth about Marcus' death, but is betrayed by his friend, General Quintus (Tomas Arana), who reluctantly instructs the Praetorian guards to carry out Commodus' order to execute Maximus and his wife (Giannina Facio) and son (Giorgio 

Cantarini). Maximus manages to escape, and races home only to find he was too late to save his family. After burying them, Maximus is found unconscious by slave traders and taken to Zucchabar, a Roman city in North Africa. There, he is bought by Proximo (Oliver Reed), and forced to fight for his life as a gladiator in arena tournaments. During this time, he befriends gladiators Juba (Djimon Hounsou), and Hagen (Ralf Möeller).
Juba tells Maximus to have faith that he will be reunited with his family in the afterlife.Maximus proves a fierce gladiator; with nothing left to live for, he is fearless in the arena. He ultimately reaches the prestigious Roman Colosseum, where his group is contracted to fight in a tribute to the Battle of Carthage. Concealing his identity with a helmet, he skillfully leads a band of gladiators to defeat an opposing chariot and archer force, earning the crowd's praise. Forced to reveal himself to a stunned Commodus in the arena afterward, the crowd votes to spare his life, and Commodus appeases them by doing so. Maximus later wins against the undefeated gladiator Tigris, as well as tigers released into the arena, yet refuses to obey Commodus' command to perform the coup de grâce. As a result, he is declared "Maximus the Merciful" by the crowd, increasing his popularity and further frustrating Commodus, who cannot kill Maximus without making him a martyr.

Following the fight, Maximus is told by his former servant Cicero (Tommy Flanagan) that his army is still loyal to him. Maximus then conspires with Commodus' sister Lucilla (Connie Nielsen) and the senator Gracchus (Derek Jacobi) to rejoin with his army and topple Commodus by force. Commodus, however, suspects his sister of betrayal and forces her to reveal the plot using veiled threats against her young son Lucius (Spencer Treat Clark). During Maximus's attempted escape, Commodus' guards attack Proximo's gladiator school, killing Hagen and Proximo. Juba and the survivors are imprisoned, but Maximus makes it to the city walls, where he is captured after a failed attempt to save Cicero.
Desperate to get Maximus out of the way and prove his own greatness, Commodus arranges a duel with him in the arena. Unknown to the crowd, Commodus stabs a restrained Maximus with a stiletto before they enter the arena. During the fight, Maximus manages to disarm Commodus, while Quintus disobeys the emperor's demand for his sword and commands his soldiers to do the same. Commodus then produces the hidden stiletto, but Maximus plunges the blade into Commodus' throat, killing him.
With his dying words, Maximus carries out Marcus Aurelius' wishes, calling for Gracchus to be reinstated, the slaves to be freed, and power to be restored to the Senate. As he dies, Maximus reunites with his family in the afterlife. Lucilla then reiterates his wishes and honors his memory. Some time later, Juba buries Maximus' two small figurines of his wife and son in the ground where his friend Maximus died, promising to see him in the afterlife, "but not yet".