What Is a One-Line Schedule in Film?

A one-line schedule (often called the one-liner) is a condensed version of the shooting schedule that lists every scene in shooting order on a single line, grouped by shoot day. Each line gives the scene number, interior or exterior, set, day or night, a few words of description, page count and the cast involved, so anyone on the production can see the whole shoot in a few pages.

What is a one-line schedule in film?

A one-line schedule is the quick-reference form of the shooting schedule. The full shooting schedule lists every element for every scene: props, wardrobe, vehicles, special equipment and notes. The one-liner strips that back to what people check most often: which scenes shoot on which day, where, and with whom. A feature schedule that runs to dozens of pages can fit on a few pages as a one-liner.

Because it is short, it is the version most people actually read. Department heads use it to plan their prep, producers use it to track progress, and it is usually the document on the table at the production meeting.

What goes on a one-line schedule?

Every line describes one scene, and every shoot day ends with a day break that totals the pages. These are the standard columns.

Column	What it shows	Example
Scene number	The scene number from the locked script	Sc. 7
I/E	Interior or exterior	EXT.
Set	The set name from the scene heading	Harbor Pier
D/N	Day, night, dawn or dusk	Dawn
Description	A short line saying what happens, written so the crew can recognize the scene	Wren finds the boat untied
Pages	Length in eighths of a page	1 2/8
Cast	Cast ID numbers from the breakdown, not names	1, 3
Location	The real place where the set will be shot, if it differs from the set name	Pier 4, Marsh Bay Marina
Day break	End of each shoot day, with the date and total pages	End of Day 1, Mon 9 Nov, 4 3/8 pages

Some schedulers also add an estimated shooting time per scene, or a short note such as "rain FX" or "drone" when it affects other departments. Keep notes to a few words. If a line wraps onto two rows, it is no longer a one-liner.

Page counts are measured in eighths. If you are unsure how to count them, see this guide to page count in eighths.

What does a one-line schedule look like?

Here is a sample one-liner for the first two days of "Low Tide", a short film about a marina mechanic named Wren who suspects her brother Odell is smuggling. Cast IDs: 1 Wren, 2 Odell, 3 Harbormaster Pruitt, 4 Mrs. Castellano.

Sc.	I/E	Set	D/N	Description	Pages	Cast
Day 1, Monday 9 November. Location: Marsh Bay Marina
7	EXT.	Harbor Pier	Dawn	Wren finds the boat untied	1 2/8	1
8	EXT.	Harbor Pier	Day	Pruitt asks about the missing log	1 4/8	1, 3
2	EXT.	Boat Deck	Day	Wren repairs the outboard engine	5/8	1
15	EXT.	Boat Deck	Day	Odell lies about the night trip	1	1, 2
End of Day 1. Total pages: 4 3/8
Day 2, Tuesday 10 November. Location: 18 Gull Lane
4	INT.	Castellano Kitchen	Day	Mrs. Castellano pays Wren in cash	6/8	1, 4
11	INT.	Wren's Bedroom	Night	Wren counts the money again	3/8	1
12	INT.	Wren's Bedroom	Night	Odell climbs in through the window	2 1/8	1, 2
End of Day 2. Total pages: 3 2/8

Notice what the order tells you. Day 1 starts with the dawn scene to catch the light, then stays on the pier before moving to the boat. Day 2 shoots the day interior first and the two night scenes last, with the bedroom windows blacked out. Odell is only needed for one scene on each day, which is useful information for whoever writes the call sheet.

Who makes the one-line schedule, and when?

The 1st AD (or a dedicated scheduler) builds the shooting schedule, and the one-liner is printed from that same schedule. On larger productions the production office handles distribution. On a small shoot the person scheduling usually does all of it.

The first one-liner comes out once the schedule is locked enough to share, usually in the weeks before the shoot. It is then revised whenever the schedule changes. Each new version should carry a date or revision number in the header so nobody works from an old copy.

How do you make a one-line schedule step by step?

1. Break down the script. Every scene needs a number, set, I/E, D/N, page count and cast IDs. This comes from the script breakdown.
2. Build the stripboard. Arrange scenes into shoot days, usually grouping by location first, then by cast, then by day or night. This guide covers scheduling with a stripboard.
3. Write short descriptions. One phrase per scene, in present tense, using character names the crew will recognize.
4. Add day breaks. Close each day with the date and total pages. A day that is far heavier than the rest is a warning sign.
5. Check it against availability. Make sure no actor or key location appears on a day it is unavailable.
6. Date it and send it. Put the version and date at the top, share it with department heads, and bring it to the production meeting.

How is a one-liner different from a stripboard, shooting schedule or call sheet?

All four come from the same breakdown, but each answers a different question.

• Stripboard: the working tool for building the schedule. Each scene is a colored strip you move between days.
• Shooting schedule: the full version, with every element listed under each scene.
• One-line schedule: the same order as the shooting schedule, one line per scene, for quick reading.
• Call sheet: one day only, with call times, location details and safety information.

The day out of days report is a fifth view. It turns the schedule sideways and shows each actor's work days across the whole shoot.

What are common one-line schedule mistakes?

• Sending a new version without a date or revision number, so two versions circulate at once.
• Descriptions that are too vague ("they talk") to tell two scenes on the same set apart.
• Using actor names instead of cast IDs, which makes lines long and breaks when someone is recast.
• Missing day breaks or page totals, so nobody spots an overloaded day.
• Editing the one-liner by hand instead of changing the schedule, so the two drift apart.

How to make a one-line schedule in Lowerated

In Lowerated, the one-line schedule is generated from your stripboard, so it always matches the schedule you built.

1. Start from your breakdown. The script breakdown is built from your screenplay, with cast, props, wardrobe and locations per scene. Review and adjust it.
2. Arrange the stripboard. Each scene is a strip. Drag scenes between shoot days and filter, for example, to night scenes when grouping them.
3. Generate the one-liner. The one-line schedule is produced from the stripboard, ready to share with the team.
4. Change the stripboard, not the one-liner. When the plan moves, move the strips and generate it again.

The clip shows the one-line schedule generated from the strip board, ready to share with the team.

The one-liner sits with the other pre-production tools, next to the stripboard and the day out of days. You can sign up and build one for your next project.

FAQ

Why is it called a one-liner?

Because each scene takes exactly one line. That is what keeps it short enough to read in a few minutes.

Does a short film need a one-line schedule?

It helps once you have more than two shoot days or more than one location. For a single-day shoot, the call sheet usually covers it.

How often should the one-liner be updated?

Every time the schedule changes. Send the new version with a date or revision number so people can tell which is current.

Should the one-liner include crew call times?

Usually not. Call times change daily and belong on the call sheet. The one-liner shows what is shot and where.

Key takeaways

• A one-line schedule lists every scene in shooting order, one line each, grouped by shoot day.
• Standard columns are scene, I/E, set, D/N, description, pages and cast IDs, with a page total at each day break.
• It comes from the stripboard and feeds the call sheets and production meetings.
• Date every version, and change the schedule rather than editing the one-liner by hand.