The 6th Day

The 6th Day is a 2000 American science fiction action film directed by Roger Spottiswoode and starring Arnold Schwarzenegger as Adam Gibson, a family man of the future who has been illegally cloned as part to cover up of a vast conspiracy of a shady billionaire businessman.

In the near future, the cloning of animals and human organs has become routine. Cloning entire humans, however, is prohibited by what are known as Sixth Day laws. Billionaire Michael Drucker, owner of cloning corporation Replacement Technologies, hires charter pilot Adam Gibson and partner Hank Morgan for a ski trip. Due to Druckers prominence, the two must first undergo blood and eye tests to verify their aptitude. On the day of Druckers arrival, Adam finds that his family dog Oliver has died, and Hank offers to fly Drucker instead to allow Adam time to have the pet cloned. After visiting a RePet shop, he remains unconvinced.Adam returns home and discovers that not only has Oliver already been cloned, but a purported clone of himself is with his family. Replacement Technologies security agents Marshall, Talia, Vincent and Wiley arrive with the intention on killing Adam. Adam escapes and this chase results in the deaths of Talia and Wiley. Both are later cloned. Adam seeks refuge at Hanks apartment after the police betray him to the agents. A while later, Tripp whom Adam recognizes from the ski trip kills Hank and is mortally injured by Adam. Revealed as a religious anticloning extremist, Tripp informs Adam that Hank was a clone, since he killed the original one on the mountaintop earlier that day, to be able to kill Drucker, who was also a clone, and theres now a new Drucker clone. Tripp then commits suicide to avoid being captured by Marshall and the others. The agents arrive again and Adam is able to kill Talia again, and steals her thumb. ........

Source: Wikipedia