Set Terminology
The complete working vocabulary of a professional film set. Every term you need to know, organized by when you will hear it, so you can follow what is happening around you from arrival to wrap.
Set Terminology
Every profession has its own language. A film set's vocabulary is specific, efficient, and sometimes completely counterintuitive. Knowing these terms before your first day means you will not stand there with a blank expression when someone tells you to go back to one or asks if you are comfortable with the eyeline.
A common first-day mistake: a theater actor on their first TV set hears "cheat camera left" and steps to their left. Wrong direction. The camera operator has to reframe. The 1st AD sighs audibly. It takes ten seconds, but it tells everyone on set that this actor has never worked on camera before.
This is the working vocabulary you need to function professionally. Not an exhaustive glossary -- the terms you will actually hear, organized by when you will hear them.
People on Set
Cast Categories
First team. The principal actors in the scene. When someone calls "First team!" they are asking the principal actors to come to set for rehearsal or shooting. When you hear this, move immediately. Do not finish your conversation. Do not grab one more snack. Go.
Second team. The stand-ins -- people approximately your height and coloring who stand in your position while the crew sets up lighting and camera. They allow the technical departments to work without keeping you under hot lights for an hour. When they call for second team, you can return to your trailer or holding.
Background. Background performers, also called extras or atmosphere. They populate the world of the scene -- people walking on the sidewalk, sitting in the restaurant, filling the office. Background has their own AD managing them separately from principal actors.
Day player. An actor hired for a single day or a small number of days, as opposed to a series regular or recurring character. If you are a day player, the production is scheduling efficiently around your limited time.
Recurring. An actor who appears in multiple episodes of a television series but is not a series regular. Different deal structure from day players.
Series regular. A principal cast member contracted for the full season. Also called a regular.
Featured. A background performer given specific, notable business in a scene -- sometimes with no dialogue but clearly visible on camera. Featured background may have SAG-AFTRA coverage depending on the production.
Stunt double / Photo double. A stunt double performs dangerous physical action in your place. A photo double is filmed from behind or at a distance when you are not available. Both are matched to your physical appearance.
Positions and Movement
Blocking. The staged physical movement of a scene -- where you stand, where you walk, when you sit, how you move through the space. Blocking is worked out during rehearsal. The director and DP determine it together, and your job is to execute it consistently take after take.
Marks. Physical markers on the floor indicating where you should stand. Usually tape -- a T-mark (two pieces of tape forming a T) or colored tape specific to each actor. Sometimes small sandbags for outdoor locations where tape will not stick.
Hitting your marks means arriving at the right position at the right moment. This is not optional. If the camera is focused on a specific spot and you are two feet left of it, you are out of focus and the shot is unusable.
⚠️ Warning: Consistently missing your marks does not just hurt your performance -- it makes the 1st AC's job impossible and burns takes that cost the production real money. Practice walking to a precise spot without looking down before you ever set foot on a professional set. It is a technical skill that takes repetition, and nobody has patience for an actor who cannot do it.
Cheating. Adjusting your position or body angle slightly to better serve the camera without it being noticeable on screen.
| What You Hear | What It Means |
|---|---|
| "Cheat toward camera" | Angle your body slightly toward the lens |
| "Cheat the cup" | Hold the prop slightly differently so it reads on camera |
| "Cheat your eyeline up" | Look slightly higher than you naturally would |
| "Open up to camera" | Turn your body more toward the lens so your face is visible |
Camera left / Camera right. The opposite of stage left and stage right. This trips up every theater actor on their first day.
| Term | From Camera's Perspective | From Your Perspective (Facing Camera) |
|---|---|---|
| Camera left | Left side of frame | Your right |
| Camera right | Right side of frame | Your left |
If someone says "move camera left," move to your right. Burn this into memory.
Upstage / Downstage. On a film set, upstage means away from camera, downstage means toward camera. Upstaging someone means positioning yourself so the other actor has to turn away from camera to look at you -- generally considered poor form unless the director specifically blocked it that way.
Eyeline. The direction your eyes are looking, specifically in relation to the camera and your scene partner. In a dialogue scene, your eyeline is typically directed just to one side of the lens, toward where the other actor is standing (or where they were standing). Even a slight mismatch is visible on screen and pulls the audience out of the scene. The camera team and script supervisor will help you set it.
Cross. Moving from one position to another during a scene. "Cross to the window on your second line" means walk to the window at that specific moment.
Business. Physical activity performed during a scene -- pouring a drink, shuffling papers, packing a bag. Business is typically worked out during blocking rehearsal and then must be repeated exactly the same way every take.
The Shooting Sequence
This is the sequence you will hear repeatedly throughout every shooting day. Memorize it cold.
The Roll Sequence
- "Picture's up" or "Quiet on set" -- the 1st AD calls for silence. Everyone stops talking, moving, working. The set goes dead silent.
- "Roll sound" -- the 1st AD tells the sound department to start recording.
- "Speed" -- the sound mixer confirms audio is recording at the proper speed.
- "Roll camera" -- the 1st AD tells the camera department to start recording.
- "Rolling" -- the camera operator confirms the camera is recording.
- "Mark it" -- the 2nd AC steps in and snaps the slate in front of the camera, synchronizing sound and picture.
- "Set" -- the 1st AD confirms everything is ready for the director.
- "Action" -- the director calls action. You begin.
From "rolling" until "cut," you are absolutely silent if you are not in the scene. Any sound you make will be captured.
✅ Key Point: The roll sequence happens dozens of times per day. By the end of your first shoot, it will be background music. But on your first day, knowing what each call means keeps you from being the person who talks during "rolling" or moves during "picture's up." Those mistakes are loud, they are noticed by everyone, and they cost time.
During and After a Take
Cut. Called by the director to end the take. Only the director calls cut. If something goes wrong during a take -- you forget a line, you trip, a prop breaks -- keep going unless the director calls cut. What feels like a disaster may not be visible on camera. "Ruined" takes regularly end up in the final cut because the accident was better than what was scripted.
Back to one. Reset to your starting position. Same position, same posture, same props, same starting state. Return exactly to where you were at the top of the take. This is not approximate.
Reset. Similar to back to one, but can also refer to resetting props, wardrobe, makeup, or other scene elements.
Again. The director wants another take. Same setup. They may or may not give you an adjustment.
Checking the gate. Originally meant inspecting the camera gate for debris on film cameras. On digital productions, it means the director and DP are reviewing the take on the monitor to confirm it is usable. Stand by -- do not wander off.
Good gate / Clean gate. The take is acceptable. Moving on.
Moving on. The director is satisfied with the current setup. The production advances to the next shot or scene. When you hear this, check with the 2nd AD about whether you are needed for the next setup.
Pick-up. A partial retake starting from a specific point rather than the beginning. "Let's do a pick-up from your second line" means you start from that line, not from the top.
Wild line / Wild track. Recording a line of dialogue without picture. The sound mixer records just your voice, often to get a cleaner version of a line that had background noise during the take.
Shot Types and Coverage
Coverage. The process of shooting a scene from multiple angles. Understanding coverage helps you anticipate the shooting day and know when the camera is on you.
Typical Coverage Order
- Master (wide shot) -- captures the entire scene from a wide angle. Usually shot first.
- Two-shot -- a shot including two actors in the frame.
- Over-the-shoulder (OTS) -- framed over the shoulder of one actor looking at another. One actor's head and shoulder in the foreground, the other actor's face in focus.
- Single / Close-up -- a shot featuring only one actor. "We're doing your single" means the camera is on you.
- Insert / Cutaway -- a close shot of a detail: a hand opening a letter, a clock on the wall, a phone screen.
You will perform the same scene multiple times from different angles. Consistency in your performance across all setups is essential for the editor to cut between angles seamlessly.
Matching
Matching means performing a scene the same way across different setups. If you picked up the glass on a specific word in the wide shot, you pick up the glass on that word in the close-up. If you paused after a particular line, you pause there every time.
The script supervisor helps with this, but the responsibility is ultimately yours.
💡 Pro Tip: During the master shot, make mental notes of your physical choices -- which hand picks up the glass, when you shift your weight, where you look on a specific line. These choices become your continuity map for the rest of the coverage. The actors who wing it in the master and then cannot match are the actors who cost productions time and money in the edit bay.
Camera and Framing Terms
Frame / In frame / Out of frame. What the camera can see. If something is "in frame," it is visible. If it is "out of frame," it is not.
Tight. A close framing. "We're going tighter" means the camera is moving in for a closer shot. Tighter shots show more detail, which means your performance needs to be more controlled.
Loose. A wider framing with more space around the subject.
Dirty. A shot that includes part of another person (usually a shoulder or back of head) in the foreground. "Dirty single" means your close-up includes a piece of your scene partner.
Clean. A shot with only the intended subject. "Clean single" means just you in frame.
Lens. When someone says "we're on a long lens" or "we're on a wide lens," it refers to the focal length being used. A long lens compresses the image and has a shallower depth of field -- which means more precise marks. A wide lens captures more of the environment and is more forgiving on position.
Rack focus. A deliberate shift of focus from one subject to another during a shot. If the DP racks focus from your scene partner to you, that is your moment -- be ready.
Wrapping Up the Day
"That's a wrap on [your name]." You are done for the day or for the entire project. Go to wardrobe, return your costume, check out with the 2nd AD.
Martini shot. The last shot of the day. Named for the old joke that the next shot is at the bar. When you hear "martini," everyone knows the end is close and the energy shifts.
Abby Singer. The second-to-last shot of the day. Named after a legendary assistant director. When you hear "Abby Singer," the martini shot is next.
"That's a wrap." The shooting day is over for everyone. On the final day of production, this means the entire project is finished -- usually accompanied by applause and, on good shows, genuine emotion.
Turnaround. The required minimum rest period between the end of one day and the start of the next.
| Contract Type | Minimum Turnaround |
|---|---|
| Theatrical film | 12 hours |
| Television (most) | 10 hours |
| Forced call (violation) | Triggers additional compensation |
If you wrap at midnight, you cannot be called back at 5 AM without penalty.
On-Set Locations
Base camp. The area where trailers, trucks, hair/makeup, wardrobe, and craft services are set up. May be adjacent to the shooting location or a short shuttle ride away.
Craft services (Crafty). The food and snack station available throughout the day. Separate from catered meals. Coffee, water, snacks, and light food between meals. Not a buffet for you to camp out at.
Catering. Full meals served during scheduled meal breaks. Union rules require a meal break within six hours of general crew call. If the production goes past six hours without breaking, meal penalties kick in. Meals are free for cast and crew.
Holding. The area where actors wait when not on set. A trailer, a room near set, or a designated area in base camp. Stay in or near holding so you can be found when they need you.
Video village. The area near set where monitors display what the camera is capturing in real time. The director, script supervisor, producers, and other key personnel watch from video village. Do not hover there uninvited.
Hot set. A set that is dressed and ready for shooting, or in the middle of shooting. Do not touch anything. Do not move furniture, eat prop food, sit on set pieces, or disturb anything. If someone says "that is a hot set," keep your hands off everything.
🎯 Industry Insight: The terms that mark you as a professional are subtle. Saying "scripty" instead of "the script lady." Saying "we're on a long lens" instead of "why do I have to stand in the exact same spot." Saying "I went up on the line" instead of "I forgot my line." The vocabulary signals whether you belong. Learn it before you arrive, and you skip the learning curve that outs every first-timer.
Terms You Will Hear Constantly
Copy. Acknowledgment on a walkie-talkie that a message was received. You will hear this dozens of times per day.
10-1. Going to the bathroom. If you hear someone say "going 10-1," they are stepping out briefly.
10-4. Understood / affirmative. Walkie shorthand.
Flying in. Something or someone is on the way. "Hair is flying in" means the hair department is coming to you.
Last looks. The final check by hair, makeup, and wardrobe immediately before cameras roll. When you hear "last looks," hold still and let the departments do their work.
Sides. The specific script pages being shot that day, printed in a smaller format. You receive sides for each shooting day.
Hot points. A warning called out when someone is carrying equipment (like a C-stand or light) through a crowded area. If you hear "hot points," move out of the way immediately.
Stinger. An extension cord on set. If you hear "watch the stinger," look down before you walk.
Apple box. A wooden box used for everything on set -- sitting, standing on to gain height, leveling equipment. They come in full, half, quarter, and pancake (thinnest) sizes.
C-47. A clothespin. The film industry has its own name for a clothespin. Used to attach gels and diffusion to lights. You probably will not use this term, but you will hear it.
86. To remove or get rid of something. "86 the lamp in the background" means take it out of the shot.
MOS. Shooting without recording sound. The term allegedly comes from a German director saying "mit out sound." When a scene is shot MOS, you can speak normally between takes because sound is not rolling.
Room tone / Presence. After a scene is shot, the sound mixer may ask everyone to hold still and be silent for 30 seconds to record the ambient sound of the room. This is used in editing to fill gaps in the audio track. When you hear "recording room tone," freeze and stay absolutely quiet.
When You Do Not Know a Term
There is no shame in not knowing a term. There is shame in pretending you know it and doing the wrong thing. If someone uses a term you do not understand, ask quietly. "Sorry, what does that mean?" takes two seconds. Doing the wrong thing and burning a take because you were too proud to ask takes a lot longer to fix and a lot longer to forget.
Next Steps
- Today: Memorize the roll sequence until you can recite it without thinking. Write it on a card. Say it out loud. You need this to be automatic before your first day on set.
- This week: Drill camera left versus camera right until the reversal is instinctive. Stand facing a wall, point your phone at yourself, and practice moving "camera left" and "camera right" until your body goes the correct direction without your brain having to translate.
- Before your next set day: Read the next lesson on set etiquette. You know the people and the language. Now you need to understand the unwritten rules -- the behaviors that separate professionals from amateurs and get you invited back.