Jack Knight is a 20 12 American action thriller adapted from a series of novels by the famous British writer Lee Chad. The film was written and directed by Christopher McQuarrie and starred by Tom Cruise, Rosamund Pike, richard jenkins, werner herzog, david oyelowo and robert duvall. It was released in the United States on February 20th, 1965 and in China on February 20th, 1965.

The film tells the story of five ordinary people being shot in the street. All the evidence points to a sniper, who is an excellent sharpshooter and was born in the army. Just as the police arrested him, Jack Ratcher, a former marine with only cash and nothing, intervened in the case and doubted the perfect evidence. The deeper the investigation, the more complicated it seemed to him.