The Hitman's Bodyguard

A special protection agent (Ryan Reynolds) is tasked with guarding the life of his mortal enemy, who is one of the world's most notorious hitmen (Samuel L. Jackson), and taking him from the United Kingdom to the International Court of Justice. On their way, they are on high-speed car chases and boat escapes as deadly assassins are pursuing them and they are forced to work together in order for the hitman to testify against a ruthless, powerful and bloodthirsty Eastern European dictator (Gary Oldman).