Fourth wall

In practice

The idea comes from the theatre: a box set has three walls, and the fourth is the open front where the audience sits. The characters behave as if it were solid. Breaking the fourth wall means acknowledging that the audience is there, with a look, an aside or a whole speech.

On the page, describe the look in the action line, putting CAMERA in capitals the way you would any significant element: "She turns and looks straight into CAMERA." For a spoken aside, put the (to camera) parenthetical on its own line under the character cue, never on the cue line itself. Do not mark it (V.O.); the character is speaking in the scene, just to us.

Direct address changes the relationship between the audience and the character. Ferris Bueller makes us his accomplices; Fleabag uses it to show what she hides from everyone else, and the show turns it into a plot point when someone notices. Decide early what the device is for, set it up in the first pages, and keep its rules: who can do it, and when.

Breaking it on the page

The look goes in the action line, with CAMERA in capitals. The spoken aside is ordinary dialogue: the cue on its own line, the (to camera) parenthetical beneath it, then the line. Derek does not react, which tells the reader that only the audience hears it.

Where the idea comes from

The French philosopher Denis Diderot gave the idea its classic form in 1758, advising playwrights and actors to imagine a great wall across the front of the stage and to perform as if the audience were not there. That wall became the fourth wall of the realist theatre that followed.

Theatre was breaking it long before it had a name. Shakespeare's characters confide in the audience in asides and soliloquies, and Bertolt Brecht later broke it on purpose, so audiences would think about what they were watching instead of losing themselves in it. Film inherited both habits: the comic look to the lens and the character who narrates straight to us.

How to write it in a screenplay

A look to the audience is action, so it goes in the action line: "She looks straight into CAMERA." Some writers write "to us" instead, which reads more naturally in a spec script; either is understood, as long as the script is consistent.

A spoken aside is dialogue. Write the character cue, then (to camera) as a parenthetical on its own line, then the dialogue. For a long address to the audience, use the parenthetical once at the start and let the action line show when the character turns back to the scene.

Make it clear whether the other characters notice. Usually they do not, and saying so once in the action line, or simply having them carry on, tells the reader. If a character does notice, that is a story event, and the script should treat it as one.

What breaking it does

It makes the audience an accomplice. Ferris Bueller's Day Off lets Ferris explain his schemes to us as if we were in on them, and Annie Hall has Alvy Singer argue his case to the audience. House of Cards turns the same intimacy sinister: Frank Underwood's asides make us complicit in what he does.

It shows what a character hides. In Fleabag, the looks to camera are where the heroine keeps her real feelings, and in the second season a character notices her doing it and asks where she just went. The device becomes the plot.

It explains or jokes. The Big Short stops to have celebrities explain financial terms straight to camera, and Deadpool comments on its own genre. Michael Haneke's Funny Games goes further and has a killer address the audience directly, implicating us in watching.

Setting the rules

Set it up early. If the first fourth-wall break comes on page 60, it reads as a mistake or a gimmick; if it comes in the first scenes, the audience accepts it as part of the film's language.

Decide who can do it and how often. Most films give it to one character, which makes that character the audience's guide. Then the device can be used for effect later: the character who stops talking to us, or the moment someone else turns and looks into the lens, will be felt precisely because the rules were clear.

Common questions