Bob Lee Swagger (Mark Wahlberg) is a former U.S. Marine Corps sniper, highly skilled but disillusioned after a mission in Ethiopia left his best friend dead. He now lives isolated in the mountains of Wyoming.
One day, a shadowy military colonel named Isaac Johnson (Danny Glover) recruits Bob for a secret mission: stop an assassination attempt on the U.S. President. The assassin is rumored to be using long-range sniper tactics, so Johnson claims they need Bob’s expertise to predict the shooter’s position.
Reluctantly, Bob agrees. During the event, however, everything goes wrong. Bob realizes he’s been set up — instead of preventing a shooting, he’s framed for the attempted assassination of the President. Wounded and hunted by the FBI and the real conspirators, Bob goes on the run.
However, you’ve also asked me to — so I’ll give you a concise retelling of the film’s plot in English, as if narrated for a Vietnamese audience watching the thuyết minh version. Story of Shooter (2007)