How to Be a Background Actor (and Do It Well)
How background work actually works: signing up with a casting agency, reading your booking details, what to do in holding, the on-set words you’ll hear (back to one, cross, quiet on set), why you mime your conversations, what to know about union vouchers, and the habits that get you booked again.
The Offbook team
Oct 26, 2026 · 9 min read
The message comes in the night before: a call time, an address, a check-in location, and a line about wardrobe. Tomorrow you’ll be a diner customer, a commuter, or a face in a courtroom on a real TV show. You’ve never done it before, and you’re not sure what happens after you park.
Background work looks simple from the outside. You stand where they tell you and walk when they say walk. But the people who get booked again and again are doing a quiet, specific job well, and a few unwritten rules separate the people who get rebooked from the people who don’t.
The short version: sign up with a background casting agency and keep your profile honest, read your booking details twice, arrive early and check for call-time changes, take direction from the ADs and production assistants, repeat your moves exactly on every take, stay silent, never look into the camera, and never leave until a production representative wraps you. That’s the whole job. The rest of this guide shows you how to do each part.
What a background actor actually does
A background actor, also called an extra, background, or atmosphere, fills the world around the story. Central Casting describes it as a non-speaking role in the background of a scene: crossing in front of the camera, miming a conversation with another background actor, or sometimes interacting with the principal cast.
The key word is non-speaking. The same Central Casting guide notes that a group of background actors can call out exclamatory words on camera and still count as background, but otherwise you don’t speak on camera unless you’re asked to. Wikipedia’s entry on extras uses the same definition: a performer in a nonspeaking capacity, usually in the background of a crowd, an audience, or a busy street.
On stage, the same job has an older name, supernumerary. On a film or TV set, you’ll usually hear “background.”
How to get your first booking
Background casting runs through agencies that book large numbers of people for productions in their area. One of the best-known US agencies is Central Casting, and its guide to getting on TV as a background actor lays out its sign-up steps.
- Fill out the online application to create a profile. In some states the agency also needs work paperwork before you can be booked.
- Upload a headshot and a full-body photo that show only you, well lit, in focus, unedited, on a plain background.
- Enter your sizes as your real measurements, not the fit you like to wear.
- List any vehicles, costumes, props, or special skills, and only skills you can do convincingly on camera.
- Respond to availability inquiries and submit to open roles that match your description.
Two details on that list trip up beginners. First, your photos must look like you today, because you’ll be expected to match them on set. If you cut your hair or grow a beard, update the photos. Second, an availability inquiry is not a job offer. It’s a casting director asking whether you’re free and interested. Answer honestly and quickly.
Central Casting also says signing up is free and needs no experience.
As plain advice for any agency: be careful with a service that charges you to be considered for background work, and check how it books people before you hand over money or documents.
Read every casting post to the end before you submit. Central Casting says to read the instructions carefully so you’re sure you fit the description, then submit the way the post asks.
The night before: your booking details
When you’re booked, the agency sends your details: call time, location, check-in instructions, and any hair, makeup, or wardrobe notes. They often arrive late in the evening. Central Casting’s first-job guide warns that call times can, and often do, change, so check for updates again before you leave.
Then plan the trip as if your job depends on it, because it does. Look up the gate, the parking, and the check-in spot. Central Casting’s interview with veteran Rob Stats, who has worked as a background actor and a stand-in, notes that being even 15 minutes late can mean missing the first rehearsal.
Wardrobe is the part people get wrong. Follow the wardrobe, hair, and makeup notes in your details exactly, and remember that the production’s look may not be your style. Your idea of a gala outfit may not be what this production’s gala looks like. Watch a clip of the show and notice the colors and style of the people in the background.
A background day, from check-in to wrap
Most days follow the same shape. Knowing it in advance takes most of the nerves out.
- You check in at the location in your details and are sent to holding, the area where background waits. StudioBinder’s background actor guide calls it extras holding: you sign in there and get your first instructions.
- Wardrobe and hair or makeup may check your look. Bring what they asked for, plus anything you need to keep your hair camera ready all day.
- A production assistant brings you to set, and an assistant director places you and gives you an action: walk from the door to the counter, sit and eat, read the paper.
- You rehearse the action, then shoot it, often many times, from several angles.
- Between setups you go back to holding and wait, sometimes for hours.
- At the end of the day, a production representative wraps you. On a union job, vouchers are usually filled out at the end of the day.
Holding is where patience gets tested. Central Casting suggests bringing snacks and something to do, with headphones so you don’t disturb the production or the people around you. A book, a downloaded show, or a script you’re learning all work. Keep your phone quiet and your voice low.
The words you’ll hear on set
Sets run on a short vocabulary, and background actors are expected to know it. Here are the ones you’ll hear most, with what to do when you hear them.
- Back to one: go back to your exact starting position for another take.
- Cross: walk through the camera’s view, sometimes right in front of the lens.
- Quiet on set: stop talking and stay still on your mark until you’re told otherwise.
- Cut: stop, then wait for the instruction, which is usually back to one.
- Holding: the area where background waits between setups.
Who says these words to you matters. Central Casting’s guide to AD roles explains that directing background is often the 2nd AD’s job. The 2nd 2nd AD often handles background check-in, schedules, and vouchers, and the 2nd 2nd AD or production assistants may direct you in the scene. Those are your people: take direction from them, and bring questions about your action to them.
If you hear a set term you don’t know, ask another background actor between takes, once you’re off set. Most of them were new once too.
How to be good at it: continuity, silence, and the lens
The most valuable skill in background work is continuity. The editor will cut between takes and angles, and if you picked up your coffee on the third word in take one and the tenth word in take four, the shots won’t match. Central Casting’s tips for beginners put it simply: remember your actions so you can recreate them take after take.
Treat your action like blocking. Pick a fixed start, a fixed path, and one or two moments tied to something you can hear, like a principal’s line or a door closing. Then do it the same way every time.
Second, silence. When two background actors talk in a restaurant scene, they’re usually told to mime, so their voices don’t land on the principals’ dialogue. Central Casting suggests mouthing filler words such as “watermelon” or “peas and carrots.” It looks like real conversation, makes no sound, and keeps your face moving naturally.
Third, the lens. Never look directly into the camera. Staying in the background means the audience’s eye goes past you to the story. Big reactions, clever bits of business, and edging toward the lead all pull focus, and the AD may move you.
When you get a line: upgrades
Sometimes a production needs a background actor to say something specific. Central Casting says it’s possible to be given a line and upgraded to principal during filming, at the production’s discretion, and it’s clear that you should not ask to be upgraded or given a line on set.
If it does happen, you’ll get the line on the day, with little time to learn it. Say it back to yourself a few times off set, then practice it with the cue that comes before it, so you know exactly when you speak. Our guide on hitting your mark on set covers how to land the line and the move together.
For union rules on what counts as an upgrade and how it affects your eligibility to join, see our guide on how to become SAG-AFTRA eligible.
Union or non-union, and your voucher
On a union set, each background day is recorded on a voucher, which, as the AD guide above notes, is usually filled out at the end of the day. Before you leave, check that the times and your details on it are right. Take a photo of it for your records.
Two rules every union background actor should know. First, SAG-AFTRA says members don’t have to write their Social Security number on vouchers, only on forms such as the W-4 or I-9 they’ve already given the agency, and that retaliating against a member who refuses is a labor-law violation to report to the union. Second, the vouchers aren’t what you send to join the union. SAG-AFTRA’s Steps to Join page lists three days of background work under a union agreement as one route to eligibility, but asks for pay stubs or contracts as proof, not vouchers.
Many people start with non-union background work. Wikipedia’s entry notes that non-union background pay in the US is usually minimum wage, and that some non-union productions pay nothing beyond “copy and credit.” Read what each booking pays before you accept it.
Is background work good for an acting career?
It’s a real education. You see how a set runs, how long things take, how the ADs talk, and how principal actors protect their focus between takes. Central Casting calls it a way to get your foot in the door. Stand-in work is a related job on the same sets, and our guide to what a stand-in does explains it.
What it isn’t is a credit. Leave background work off your acting resume. Our guide to an acting resume with no experience explains what to put there instead.
The habits carry over, though. Rob Stats’s view is that helping the crew stay efficient is a sure way to get hired again, and that building integrity on small jobs leads to steadier work. If you’re building toward speaking roles, keep your scene work going between bookings: practicing scenes with Offbook, where realistic voices read the other parts and cue you, is one way to arrive at your first speaking job with the lines solid.
Questions actors ask
Do you need experience to be a background actor?
No. Central Casting says signing up is free and no experience is required. What you need is reliability: honest availability, accurate photos and sizes, and the habit of arriving early and following directions exactly.
Can background actors talk on camera?
Not unless you’re asked to. Background actors are usually told to mime conversations, so their voices don’t land on the principals’ dialogue. A group may be asked to call out exclamations, like a crowd cheering, and still count as background.
What should I bring to a background job?
Whatever your booking details ask for, plus snacks, something quiet to do in holding, headphones, and anything you need to keep your hair and makeup camera ready.
Can I ask for a line?
No. Upgrades happen at the production’s discretion, and Central Casting says not to ask for one on set. Do your action well and be easy to work with; that’s what you control, and whether a line comes up is the production’s call.
Should background work go on my acting resume?
No. Leave it off and list training, theater, student films, and speaking roles instead, and keep background work as experience you talk about, not a credit you list.
Keep reading
- How to Become SAG-AFTRA Eligible: Principal Work, Background Days, and Sister UnionsThe three routes into SAG-AFTRA side by side, why your background vouchers aren’t the proof you’ll send, what a Taft-Hartley is and who files it, what joining costs, and how long you can stay eligible before you have to join.
- How to Work With Your Stage Manager (and Make Their Job Easier)What a stage manager actually does for a production, and the habits actors get wrong: signing in, answering calls, calling for a line, taking line notes, reporting problems, and who runs the show after opening.
- Working with an Intimacy Coordinator: What Actors Should ExpectWhat an intimacy coordinator does, what the nudity rider is and who writes it, what happens in the conversation before the scene, and how a closed set and stage intimacy direction work. A plain step-by-step for actors.
- How to Listen on Stage Instead of Waiting for Your CueKnowing your lines can make you stop listening: you wait for the last few words and fire. Why that happens, what conversation research says about replies, and drills that train you to answer what your partner actually did.