Dialogue & Economy
In a short, dialogue is expensive. Every line eats seconds you don't have — so each one has to earn its place twice, or say nothing at all and let the picture do the talking.
The most common weakness in amateur shorts is too much talking. Writers reach for dialogue to carry information — who these people are, what happened, how they feel — because words feel like the fastest way to explain. But film isn't an explaining medium, and a short least of all. When characters narrate their own lives, the film goes flat. The best shorts trust the camera, and use dialogue like a spice, not a sauce.
Every line earns its place twice
Here's the bar for dialogue in a short: a line should do at least two jobs at once. Advance the story and reveal character. Deepen a relationship and plant a setup. If a line only conveys information — "The train leaves at six" — see whether an image could carry it instead (a clock, a ticket), and cut the line. A short can't afford dialogue that does a single flat job. When you find a line pulling double or triple duty, keep it. When it's just talking, kill it.
Subtext does the heavy lifting
Because a short is so compressed, subtext — the gap between what's said and what's meant — is your most efficient tool. A line loaded with subtext delivers two things in the space of one: the surface conversation and the real, unspoken one underneath. Two people talking about the weather while a relationship quietly ends says more in ten seconds than a page of confession. Write the scene people would actually have — where they dodge, deflect, and protect themselves — and let the audience feel the truth they're avoiding.
The power of silence
Some of the most powerful moments in short film have no dialogue at all. A short is a visual form first, and often the strongest choice is to let a look, a gesture, or a held silence carry the weight. A few disciplines that push you toward the picture:
- Ask "can this be shown?" Before you write a line, check whether an action or image could deliver it more powerfully. Usually it can.
- Trim to the bone. Cut greetings, small talk, and the first and last lines of every exchange. Enter late, leave early.
- Let silence land. A beat of no dialogue after a key moment gives the audience room to feel it. Silence is not dead air — it's emphasis.
- Read it aloud. Time your dialogue by performing it. If it drags spoken, it drags on screen.
Less dialogue is also a production advantage most beginners overlook. Dialogue-heavy scenes are slow to shoot — coverage, eyelines, matching performances take-to-take. A short built on strong visual storytelling and a few sharp lines shoots faster, cuts cleaner, and — bonus — travels internationally without a wall of subtitles. Many festival favorites are nearly wordless for exactly this reason. On a short, trusting the image is both better art and a better day on set.
Your short now hooks fast, makes us care, and speaks only when it must. Everything has been building toward one moment — the one the whole film exists to deliver. Next: the ending, where shorts are truly won or lost.
Once your short is written, the Filmmaker Toolbox takes it from page to shot-ready plan — script formatting, scene breakdowns, shot lists, and more, all in one place. Everything you need to move from draft to production.