Script

Dual dialogue

What is dual dialogue in film production?

Dual dialogue is a screenplay format for two characters speaking at the same time, printed as two dialogue blocks side by side on the page. It is used sparingly, for overlapping lines or arguments, because it is harder to read than alternating dialogue.

In Fountain, a dialogue block is placed beside the previous one by adding a caret (^) after the second character's name.

When the overlap is a single interruption rather than sustained simultaneous speech, writers usually use a dash at the end of the cut-off line instead.

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Fountain Format Explained

Reviewed 2026-10-09

Related terms

Parenthetical

A parenthetical is a short direction in brackets, placed under a character's name and above or within their dialogue, that tells the actor how a line is said or to whom. It is meant for brief clarifications — (whispering), (to Maya) — not for blocking or action.

Montage

A montage, in a screenplay, is a sequence of short images or moments that compresses time or shows a process, written under a single MONTAGE heading with each moment as a brief line. It tells the reader that these beats play quickly, usually over music, rather than as full scenes.