Dial 1119 (1950) is a psychopath hostage film noir starring Marshall Thompson as a sick young man who steals a gun and then takes a group of hostages in a cosy bar rom, tended by William Conrad in one of his rare non-cop nor killer noir roles.
The telephone number "1119" is the police emergency number used in the film, which could be classed as one of several prominent telephone noirs from the golden age of Hollywood cinema.
Delusional mental patient Gunther Wyckoff (Marshall Thompson) escapes from a mental institution, intent on locating psychiatrist Dr. John Faron (Sam Levene), whose testimony sent him to the asylum.
Wyckoff arrives by bus in the rather interestingly named Terminal City, and as he disembarks, he is confronted by the bus driver for stealing his Colt pistol. Wyckoff uses it to kill the driver.