What to Give a Treatment Writer Before They Start

Give a treatment writer the current brief and script, then give them the film you would defend in the room. That means your interpretation, the moments that matter, the choices you have made, the questions you have not answered, and the boundaries of their assignment.

A folder of references and an instruction to “make it sound like me” are not enough. References can show a writer a texture, a behavior, or a relationship. A previous treatment can suggest cadence. Neither tells them what this particular commercial is trying to say, why a scene should play one way instead of another, or which attractive idea you have already rejected. The writer can sharpen, organize, and challenge your position. They cannot faithfully express a position that was never supplied.

Send the current material—and say what each item establishes

Start with the current brief and script. Add the information that changes how the film can be described: required product behavior, approved copy, audience, deliverables, current timing, known location or casting conditions, and any relevant agency or client direction. More files do not automatically create a better handoff. The writer needs to know which source governs when documents disagree.

Label the status, not just the filename. “Agency boards, received Tuesday: current story beats, but the product demonstration is under review” is useful. “Final_FINAL_deck_v9.pdf” is not. If a voiceover has changed, say which version is current. If a client has approved a direction but not a specific execution, keep those facts separate. Do not make a writer infer that an old mood board outranks a later call.

Commercial bids often begin with questions about approval status, treatment due date, deliverables, schedule, responsible contacts, and whether post or other specialist suggestions are welcome.[^1] Those questions belong to a broader bidding process, not to a universal writer-intake form. But they explain why a writer needs the present state of the work, rather than a pile of material stripped of dates and decision owners.

A short source note can do the job:

If no one can identify the current source, pause long enough to resolve that conflict. Writing more elegantly around a contradiction will not make it disappear.

Give the writer the film you would defend aloud

The essential handoff is not a genre label. “Premium,” “funny,” “cinematic,” and “human” may be true aspirations, but they leave the writer to invent the mechanism. State the directorial reading in a sentence or paragraph that connects the brief’s action to the experience you want an audience to have.

For the fictional delivery-service commercial above, a director might say: “This is not a race against the rain. It is a chain of people choosing to protect a small promise for someone they will never meet. The city should feel briefly indifferent at the beginning, then quietly cooperative as the package moves.” That gives the writer a premise against which to test every page.

Then name the moments you care about in concrete action. Rather than “make the rider sympathetic,” explain: “At the service entrance, the rider does not bang on the locked door or glance at a phone in panic. She checks the parcel label, sees a florist closing across the alley, and changes direction before the music rises.” The writer can now describe a chosen behavior and its consequence. They do not have to manufacture concern with adjectives.

Name the alternative you reject, too. “Do not make the city erupt into a choreographed relay; that turns reliability into spectacle and loses the ordinary generosity we need.” This prevents a first pass from reviving an attractive but incompatible route. It also gives a writer permission to challenge a sentence that starts sliding toward that route.

Treatment writer Arran Igoe describes receiving agency scripts or boards and, ideally, a recording of the agency call; he says the result can become generic when a director supplies no input beyond the script.[^2] That is one writer’s account, not a rule for every collaboration. Its practical lesson is modest: give the writer the materials and a real point of view, rather than expecting voice references to generate project-specific conviction.

Annotate references by what they do

A reference folder is most useful when every selected item has a sentence beside it. The sentence should say what the writer is meant to notice, and what not to infer.

For the delivery film, an image of rain on a bus window might be tagged: “Use the partial reflections to describe the rider’s first delay: the city is present but unreadable. Do not treat this as a color-palette instruction.” A photograph of a florist’s hand wrapping stems might be tagged: “The movement is careful and economical; it supports the idea that help is offered without display. It is not a casting or wardrobe reference.”

This distinction protects the director’s choice and the writer’s time. It also makes gaps visible. If the reference folder only says “mood,” the writer can ask whether the intended mood comes from the pace, the performances, the camera’s distance, the production world, or something else. A reference can help answer a question; it cannot substitute for the question.

Separate decisions, invitations, and open questions

A good handoff does not turn the writer into a transcription service. Give them room to find a better order, notice a missing bridge, propose a scene description, or test language against the film’s premise. The boundary is not whether they contribute creatively. The boundary is whether a new contribution is discussed and adopted before it is presented as the director’s settled conviction.

Make this visible with three labels:

• Decided: The director has chosen it. Write it as the current proposal, while preserving any factual or production limit.
• Explore: The writer may develop it as a clearly marked option or a question for the director. It has not become a promise.
• Needs an answer: The writer should not solve it by implication. Name the owner and what changes when the answer arrives.

In the fictional delivery brief, the director has decided that the rider never speaks and that the final recipient sees the parcel arrive through a shop window. The writer may explore whether the story is best organized around the parcel’s route or around the small people who redirect it. The product team must answer whether the app screen can be shown with live tracking data. That answer affects the product-action passage and possibly the final reveal; it does not belong hidden inside a confident paragraph about the interface.

This is especially useful when an unanswered question has a narrow effect. The writer can draft the opening interpretation, the rainy-city passage, and the human chain now. They can leave a bracketed, accurately scoped note for the screen behavior rather than holding the whole treatment hostage to one unresolved product detail. If the open answer would change the film’s premise, however, do not ask for polished copy first. Ask the director to make or narrow the creative decision.

Set the first useful delivery, not just the deadline

“Send a treatment by Friday” tells a writer when to work, not what success looks like. Agree on the first thing that will make the next decision easier.

For a settled concept, that may be a complete working draft with an opening interpretation, the story experience, and the essential craft rationale. For a film with a disputed product beat, the first delivery might instead contain the opening, a scene approach, two clearly different treatments of that beat, and a short list of questions for the director. The latter is not an incomplete version of the former; it is the useful object when the first review needs to choose a route.

State who reviews, what they are reviewing for, and how notes return. One person should reconcile conflicting feedback before it goes back to the writer, or the writer should be told whose decision prevails. A useful first-pass review asks: “Does this sound like the film we mean to make? Where did the writer have to guess? Which proposal needs a decision?” It asks those questions before “Do we like every sentence?”

Igoe’s account describes first passes as exploratory and later drafts as the place where the work becomes exceptional.[^2] Treat that as a practitioner observation, not a license for unlimited revision. The practical agreement is simpler: decide what the first pass is supposed to expose, and respond to that object rather than pretending it was meant to be a finished document all along.

The before-and-after handoff

Here is the difference in compact form. Both versions below are illustrative fiction.

Thin handoff: “Here is the script and a Dropbox of rainy-city references. We want it emotional but not sentimental. Please make it sound like me. Treatment due Friday.”

The writer can begin, but must invent the degree of emotion, the meaning of the rain, the director’s view of the rider, the role of the app, and the purpose of the first review. A smooth document may result, but its confidence would be borrowed from the writer’s assumptions.

Working handoff: “The current script and client-call notes are attached. The film is about a promise being carried through an indifferent city by people who quietly choose to help; it is not a speed-run or a public act of heroism. Hold the rider at the locked door before she notices the florist. Do not use a choreographed relay. The bus-window reference is about partial information; the florist reference is about economical care. You may propose two ways to organize the middle. Do not claim a specific live-tracking screen: Maya in product will confirm that by Wednesday. For the first pass, write the opening and a scene approach, then show two clearly different treatments of the live-tracking screen beat and a short list of questions for the director. I will collect agency notes; the producer will answer product and delivery questions.”

The second brief is not longer for its own sake. It lets the writer draft the director’s actual proposal, develop a bounded choice, and leave one truthful opening without silently taking authority they do not have.

Before the writer starts, read the handoff once as if you were them. Can you identify the current source, the film’s governing thought, the behavior that proves it, the references’ functions, the questions still open, and what the first delivery must make visible? If not, another mood board will not solve the problem. One clear answer from the director will.

If you need help turning a director’s position into a treatment brief and working draft, pitch.dog offers commercial director’s treatment work. Share the project, current materials, intended recipient, and deadline at [email protected].

[^1]: Association of Independent Commercial Producers, “AICP Bidding Reference Guide” (2026), pp. 1–2. The guide presents questions production and post-production companies may wish to ask; it is not a writer-briefing template or legal advice. [^2]: Agnieszka Celej, “In conversation with treatment writer: Arran Igoe,” Director’y, July 13, 2023, responses to “How do you approach crafting a treatment for a commercial?” The account is one practitioner’s experience, not an industry standard or a guarantee about drafts.

Frequently asked questions

What should accompany the current brief and script when briefing a treatment writer?

Give the film you would defend in the room: your interpretation, the moments that matter, choices you have made, unanswered questions, and the boundaries of the assignment. Also send current materials that change how the film can be described—required product behavior, approved copy, audience, deliverables, timing, location or casting conditions, agency or client direction—and say what each item establishes. Label which source governs when documents disagree.

Why are a reference folder and 'make it sound like me' not enough?

References can show texture, behavior, or relationship; a previous treatment can suggest cadence. Neither tells the writer what this commercial is trying to say, why a scene should play one way, or which attractive idea you already rejected. The writer can sharpen, organize, and challenge a position, but cannot faithfully express one that was never supplied.

How should you annotate references and handle open questions?

Annotate each reference by what it does and what not to infer. Separate decisions into decided, explore, and needs an answer. A needs-an-answer item should not be solved by implication; name the owner and what changes when the answer arrives. If an open answer would change the film's premise, do not ask for polished copy first—ask the director to make or narrow the decision.

What makes a first delivery useful rather than just a deadline?

Agree on the first thing that will make the next decision easier. For a settled concept, that may be a complete working draft. For a disputed product beat, it may be the opening, a scene approach, two different treatments of that beat, and questions for the director. State who reviews, what they review for, how notes return, and who reconciles conflicting feedback or whose decision prevails.

What does the article say about revision expectations based on Arran Igoe?

The article cites treatment writer Arran Igoe describing first passes as exploratory and later drafts as where the work becomes exceptional. It treats that as one practitioner observation, not a rule or a license for unlimited revision. The practical agreement is to decide what the first pass should expose and respond to that object rather than treating it as a finished document.

Further reading

• Run a Director–Writer Session Around the Scene You Haven’t Solved — When the handoff leaves one scene genuinely undecided, this shows how to put two filmable versions before the director and leave with a usable decision.
• Brief, Script, Treatment, Storyboard: Which Decision Does Each Carry? — If your handoff includes several documents, read this to see which decision each one carries before a more finished file is allowed to overrule a requirement.