The title of a movie tells the story of repeatedly searching for a bomb on a train for 8 minutes (about 8 minutes). Later, the officer found out that he was dead. Please give me the movie.

The movie is "Source Code".

The film "Source Code" is directed by Duncan Jones and co-stars Jake Gyllenhaal, Vera Farmiga, Michelle Monaghan and others. The film was released in the United States on April 1, 2011.

The film tells the story of Colt Stevens, a U.S. Air Force pilot who was on a mission in Afghanistan and woke up to find himself on a train heading to Chicago. A series of thrilling events.

Extended information:

Plot introduction

"Boom, boom" and "hoo, boom", the rapid heartbeat and gasping were deafening. Everything began to blur, then distort. Then, a sharp train whistle brought Captain Colt Stevens (played by Jake Gyllenhaal?) back to reality. Outside the window, there is a green space speeding backwards.

The woman (played by Michelle Monaghan) sitting opposite him looked at him in confusion and continued the topic. Colt suddenly felt his scalp numb. He was not the Sean this woman said, and he didn't know the woman named Christina in front of him at all. The last thing he remembered was that he was on a flight mission in Afghanistan.

Colt realizes there is only one way to prove the truth. He rushed to the bathroom and stared blankly at the mirror inside. The person who appeared in the mirror was a middle-aged man wearing a woolen coat and a blue shirt, with a somewhat frightened look in his eyes.

Not himself, at least not in his impression of himself. Before he could get over his shock, a powerful blast of air struck, and the entire train was blown to pieces in the fire. Opening his eyes suddenly, Colt looked around in surprise. He found that he was in an independent space, wearing a military uniform that belonged to him.

Baidu Encyclopedia-Source Code