Given the question: Suggest a movie title for the following movie plot: Ambitious politician Walter Chalmers (Robert Vaughn) is about to present a surprise star witness in a Senate subcommittee hearing on organized crime. The witness, Johnny Ross, a defector from the Organization in Chicago, is put under San Francisco Police Department protective custody for the weekend, 40 hours until his Monday morning appearance. To improve his own image, Chalmers requests SFPD Lieutenant Frank Bullitt (Steve McQueen), who is well-liked by the local media. Bullitt and his team, Sergeant Delgetti (Don Gordon) and Inspector Carl Stanton (Carl Reindel), put Ross (Felice Orlandi) under around-the-clock protection in a cheap hotel selected by Chalmers. Late Saturday night, while Bullitt is with his girlfriend Cathy (Jacqueline Bisset), a designer, Stanton is on solo duty when the desk clerk unexpectedly calls to announce that Chalmers wants to come up. While Stanton checks by phone with Bullitt, Ross inexplicably (at the time) unchains the hotel room door. A pair of hitmen (Paul Genge and Bill Hickman) burst in and shoot Stanton and Ross, seriously wounding both. At the hospital, Chalmers holds Bullitt responsible. Later, a second assassination attempt is thwarted by Bullitt, but Ross soon dies of his original injuries. Helped by a sympathetic doctor (Georg Stanford Brown) who had been snubbed by Chalmers, Bullitt delays news of the death by sending the body to the morgue as a John Doe. Bullitt and Delgetti investigate. The cab driver (Robert Duvall) who drove Ross to the hotel remembers stopping to let Ross make a long distance call from a pay phone. A confidential informant reveals that Ross was caught stealing $2 million from the Chicago Mob and fled to San Francisco after escaping an attempted hit in Chicago. Meanwhile, Chalmers serves Bullitt's captain (Simon Oakland) with a writ of habeas corpus to force him to make Bullitt give up Ross, but the lieutenant does not cooperate. While driving his 1968 Ford Mustang GT, Bullitt spots the Ross hitmen tailing him in a 1968 Dodge Charger R/T. He...
The answer is:
Bullitt