Also known as stepoutline · scene-by-scene · scene by scene outline
A scene-by-scene (or beat-by-beat) outline that lists what happens in order — more granular than a beat sheet, leaner than a treatment's prose narrative.
A step outline is a production plan for the draft: one entry per scene or major beat, naming location, who wants what, and what changes by the end. It catches empty scenes before you spend days polishing dialogue inside them. If a step cannot state a turn, the future scene is probably exposition in cosplay.
Compared with a beat sheet, steps are denser and closer to page reality. Compared with a treatment, steps stay list-like and less novelistic. Rooms use them to align before pages; solo writers use them to survive Act Two. Update the steps when the story changes — a stale outline is how you "finish" a draft that no longer matches its spine.
Keep the outline beside the screenplay — in the same Plot draft when short, or as a separate Plot project when the steps need their own history. The tool matters less than honesty: every step should earn its slot. When a note demolishes the middle, revise the step outline first, checkpoint the old pages, then rewrite against the new spine instead of emotional memory.
A beat sheet tracks major turns. A step outline lists the smaller scene steps between those turns. Beats are landmarks; steps are the road.
Long enough to prove the story works scene by scene — often several pages for a feature, shorter for an episode. If it becomes a treatment in disguise, you may be prose-drafting early.
Not at the start. Many writers reverse-step after a messy draft to see what they actually made. The outline's job is clarity, whether it leads or follows pages.
Usually only as rare anchors. Steps should describe pressure and turns. Full dialogue belongs to the script; outlining speeches early often freezes weak lines in amber.
