The Empty Street High Noon
The empty street is both a sequence and an image. As the clock montage ends and Kane steps out of the marshal's office, the camera reveals a town that has evacuated itself. Shutters are closed. Doors are locked. The wide, dusty main street of Hadleyville stretches empty in every direction. Kane walks toward the depot alone. Then the camera does something it has not done in the entire film -- it rises.
The crane shot turns Kane's isolation into geometry
For the first and only time, Zinnemann employed a crane -- borrowed from fellow director George Stevens -- to lift the camera up and away from Kane. The shot begins tight on Cooper's face, showing a man who has accepted that no one is coming. Then the camera pulls back and rises, revealing the full width of the empty street, the empty storefronts, the empty town. Kane shrinks to a figure in the landscape. (filmsite, studiobinder)
The shot works because the rest of the film has been so visually restrained. Floyd Crosby (High Noon) shot nearly everything at eye level with minimal camera movement. When the camera finally moves -- when it climbs above the action for the first and only time -- the formal break communicates what no dialogue could. The town has abandoned Kane, and the camera has risen to show the audience the full scope of that abandonment.
The empty street is the visual payoff for seventy minutes of refusals
Every closed door in the shot represents a conversation Kane has already had. The barber shop where he got his face cleaned. The saloon where the barflies bet on his death. Sam Fuller's house where Mildred lied. The church where Henderson talked the congregation out of helping. The film has spent seventy minutes showing Kane going to each of these places and being turned away. The crane shot compresses all of that refusal into a single image.
The contrast with the film's opening is deliberate. In beat 1, the streets are busy -- townspeople move about, a barber watches through his window, the three riders converge from different directions. By beat 37, the same streets are deserted. The town has not been emptied by violence. It has been emptied by choice. The people are still there, behind their shuttered windows. They have simply decided not to be present for what they have allowed to happen.
Zinnemann trusted the image to carry the argument
There is no dialogue in the sequence. Tiomkin's score drops to near-silence. The only sounds are Cooper's boots on the dirt and the ambient hum of an empty town. The restraint is the point -- after seventy minutes of people explaining why they will not help, the film stops explaining and simply shows.
The empty street became one of the permanent images of American cinema. It has been referenced, parodied, and imitated in hundreds of films. But its power in High Noon comes from context -- from the audience having spent real time watching every avenue of help close, one by one, until the street that was full of people in the opening is a void with one man in it.