Film Crew Roles Explained: Who Does What on a Film Set

Quick answer: a film crew is organized into departments, each led by a department head. The director guides the creative vision, the producer manages the money and logistics, the cinematographer leads the camera and lighting departments, the production designer builds the look of the world, the sound team records dialogue and effects, and the editor assembles the finished film. Common set terms include gaffer (head of electrical), key grip (head of camera support and rigging), best boy (a department head’s assistant) and first assistant director (runs the schedule on set). On small films, one person often fills several roles.

If you have ever sat through the credits of a film, you have seen how many people it takes to make one. A single scene may involve dozens of crew members, each with a particular job and often an unusual title. Knowing who does what helps you read credits, work on sets and plan your own productions. It also makes it easier to see which jobs you can combine when your crew is small. This guide to film crew roles is part of our complete guide to filmmaking for beginners, and it walks through the departments one at a time.

Sources: general film industry practice as described by the Directors Guild of America (DGA), IATSE (the union representing many behind-the-scenes crafts), the American Society of Cinematographers, the Producers Guild of America and the Academy of Motion Picture Arts and Sciences. Job titles and duties vary between productions, countries and union agreements.

How a Film Crew Is Organized

Film crews work on a department system. Each department has a head, who reports to the director, producer or another senior leader, and a team that carries out the work. The main groups are:

Direction: the director and assistant directors
Production: the producers and office staff
Camera: the cinematographer, operators and assistants
Grip and electric: the lighting and camera support teams
Sound: the recordists and boom operators
Art: the designers who build the visual world
Costume, hair and makeup: the people who shape how characters look
Locations: the team that finds and manages filming sites
Cast and stunts: the actors and performers
Post-production: editors, sound designers, colorists, visual effects artists and composers

Big productions have hundreds of crew members, while a student film may have five. The structure is similar, which is why learning the roles helps at every scale.

Direction Department

Director

Responsibility for the creative vision of the film rests with the director. Performance work with actors, look decisions with the cinematographer, world-building with the production designer and shaping the final cut with the editor all fall under that role. Directors do not control every detail, but they make the key creative decisions and keep the film consistent.

First assistant director (1st AD)

Running the set is the first AD’s job. This person manages the shooting schedule, keeps the crew on time, calls “quiet on set,” coordinates the departments and keeps the director free to focus on the creative work. A good first AD is organized, calm and firm.

Second assistant director (2nd AD)

Each day, the second AD prepares the daily call sheet, which lists who needs to be where and when. The second AD also manages the cast’s movements, background actors and paperwork.

Script supervisor

Continuity belongs to the script supervisor, which means making sure details match from shot to shot. If an actor is holding a cup in the left hand in one take, the script supervisor notes that so the next take matches. The script supervisor also keeps notes for the editor.

Production Department

Producer

Producers bring a project to life. They secure the script or idea, raise the money, hire key crew and oversee the film from start to finish. Several types of producers may be credited, such as executive producers, who may help finance or support the film, and line producers, who manage the budget and daily operations.

Line producer and unit production manager

Budget and schedule fall to the line producer, who breaks down the script and builds both in detail. Day-to-day spending and logistics during the shoot belong to the unit production manager (UPM).

Production coordinator and production assistants

Behind the scenes, the production coordinator manages the office, schedules, travel and paperwork. Production assistants, often called PAs, help wherever needed, from managing traffic to bringing coffee to passing messages. Many people begin their careers as PAs, and it is one of the best ways to learn how a set works.

Casting director

Finding actors, running auditions and presenting choices to the director and producers falls to the casting director. The casting director finds actors, runs auditions and presents choices to the director and producers.

Camera Department

Director of photography (DP) or cinematographer

Heading the camera and lighting departments is the director of photography. Working with the director, the DP designs the look of the film, including framing, lens choices, lighting and camera movement. On some films the DP also operates the camera, though on larger ones a separate camera operator does.

Camera operator

Physically running the camera is the camera operator’s role, carrying out the DP’s and director’s instructions on framing and movement and keeping shots smooth and well composed.

First assistant camera (1st AC) or focus puller

Sharp pictures depend on the first AC, who adjusts focus during the shot. Precision matters here, especially with shallow depth of field and moving actors. Care of the camera and lenses also belongs to this role.

Second assistant camera (2nd AC) or clapper loader

Slate and clapperboard duty belongs to the second AC, who also loads memory cards or film, keeps camera reports and often helps with lens changes and media management.

Digital imaging technician (DIT)

On digital shoots, the DIT manages the data from the cameras, checks image quality, applies color settings and backs up footage safely.

Steadicam operator and specialists

Specialists operate stabilizing rigs, drones, underwater cameras and other equipment. Our overview of filmmaking tools describes some of the gear these crew members use, and our guide to lenses for filmmaking explains what the focus puller works with. Light shaping tools such as reflectors are usually handled by the grip team.

Grip and Electric Departments

These two departments work closely together and are often grouped under the camera or lighting team.

Gaffer

Heading the electrical department is the gaffer’s role, which includes executing the lighting plan created with the DP. The name comes from an old word for a person in charge, and “gaffer’s tape,” the strong cloth tape used on sets, takes its name from the same source.

Best boy electric

Chief assistant to the gaffer is the best boy. Traditional in origin, the term “best boy” refers to a role rather than a person’s gender.

Electricians

Electricians set up lights, run cables, manage power and make sure the set is safe from electrical hazards.

Key grip

Leading the grip department is the key grip’s job. Grips handle camera support, rigging and shaping of light with flags, frames and stands. They build platforms, set up dollies and cranes, and move equipment safely.

Dolly grip

A dolly grip operates the dolly, a wheeled platform that moves the camera smoothly. This takes timing and coordination with the operator and focus puller.

Best boy grip and grips

Assisting the key grip is the best boy grip, and the other grips carry out rigging and equipment moves.

Sound Department

Production sound mixer

Leading the team that records audio on set is the sound mixer, who is responsible for dialogue, ambient sound and effects. Microphone choice, level monitoring and deciding when a take is technically acceptable for sound all fall to this person.

Leading the team that records audio on set is the sound mixer, who is responsible for dialogue, ambient sound and effects. That person the team recording audio on set, including dialogue, ambient sound and effects. The mixer chooses microphones, monitors levels and decides when a take is technically acceptable for sound.

Boom operator

Holding a microphone on a long pole above or beside the actors, as close as possible without entering the frame, takes strength, patience and careful attention to shadows and angles.

Holding a microphone on a long pole above or beside the actors, getting it as close as possible without entering the frame. This takes strength, patience and careful attention to shadows and angles.

Sound utility

On larger productions, a utility person assists with cables, wireless microphones on actors and other equipment.

Art Department

The art department creates the physical world of the film.

Production designer: the head of the art department, who designs the overall look of sets, locations and props with the director and DP.
Art director: manages the art department team and the construction of sets.
Set decorator: selects and arranges furniture, curtains, art and other decor.
Prop master: manages the items that actors handle, such as phones, books and tools.
Set dresser and carpenters: place items and build structures.
Scenic artist: paints backgrounds and finishes surfaces.

On a small film, the art department might be one friend with a van full of furniture and a willingness to rearrange the living room.

Costume, Hair and Makeup

Costume designer: plans the clothing for each character, often with research and drawings.
Wardrobe supervisor and assistants: manage and maintain costumes, and help actors dress.
Hair stylist and makeup artist: create the look for each character and keep it consistent through the shoot.
Special effects makeup: artists who create wounds, aging effects or creature looks.

Locations Department

Location manager: finds places to film, negotiates permission and manages the site during the shoot.
Location scout: looks for and photographs possible locations.
Location assistants: help with parking, neighbors and cleanup.

Good location management prevents many headaches, from noise complaints to permit problems.

Cast and Stunts

Actors: perform the characters, from lead roles to supporting parts and bit parts.
Background actors (extras): fill the world of the scene.
Stunt coordinator: designs and supervises stunts with safety as the first concern.
Stunt performers: carry out stunts under supervision.
Intimacy coordinator: on productions with intimate scenes, helps plan choreography and protects the comfort and consent of actors.

Safety and Support Roles

Set medic: provides first aid on set.
Safety coordinator: looks for hazards and enforces safety rules.
Transportation and drivers: move crew and equipment.
Craft services and catering: feed the cast and crew. A well-fed crew is a happy crew.

Post-Production Roles

After filming wraps, a different set of specialists takes over.

Editor: assembles the footage into scenes and builds the film’s rhythm. Many editors say editing is the final rewrite of the story.
Assistant editor: organizes footage and prepares it for the editor.
Colorist: balances and adjusts the color of every shot to create a consistent look.
Visual effects (VFX) artists: create or enhance images that cannot be captured on camera.
Sound designer and sound editors: build the layered soundtrack, including effects and ambience.
Foley artists: perform everyday sounds, such as footsteps and clothing rustles, in sync with the picture.
Composer: writes the original musical score.
Re-recording mixer: blends dialogue, music and effects into the final mix.

If you are curious about the tools these roles use, see our guide to movie editing software.

Small Crews and Combined Roles

Most independent and student films cannot afford a full crew, so people wear many hats. Common combinations include:

Director and writer: one person writes and directs.
Producer and first AD: the producer also runs the schedule.
DP and camera operator: one person frames and lights the shot.
Gaffer and grip: a small team handles both lighting and support.
Sound mixer and boom operator: one person records and monitors audio, often with a wireless or fixed microphone setup.
Art department and costumes: a single helper handles props and wardrobe.

When you combine roles, be realistic. Some pairings work better than others. A person who is directing and operating the camera may have trouble watching performances, while one who is producing and acting may struggle to manage the set.

What a Tiny Crew Might Look Like

For a short film with a cast of two and one location, you could manage with about five to seven people:

A director who also works with the actors
A cinematographer who handles camera and lighting
A sound recordist with headphones and a boom pole
A producer or assistant who manages the schedule, food and releases
A helper who handles props, costume and continuity
The actors
An editor, who may be the director

Assign roles in advance, write them down and make sure everyone knows who makes the final call on each issue.

Unions and Guilds

In the United States, many professional crew and cast members belong to unions or guilds, such as the Directors Guild of America (directors and assistant directors), IATSE (many camera, grip, electric, art and craft jobs), SAG-AFTRA (actors), the Writers Guild of America (writers) and the Teamsters (drivers). These organizations negotiate pay, hours and working conditions, and they set rules that affect large productions. Independent films may work with different agreements or none at all, and student films often follow school rules. If you plan to hire union members, talk with the relevant union early.

How to Get Started on a Crew

Volunteer on student and local films. Many productions welcome help.
Start as a production assistant. It teaches the set and the way departments cooperate.
Learn one skill well, such as sound or lighting, and build a reputation for reliability.
Be on time, listen and stay positive. Crews hire people they enjoy working with.
Keep a list of films you worked on, along with the role you filled.
Take workshops and classes, and practice with your own equipment.

Credits and Fairness

Give credit where it is earned and be clear about it before the shoot. Agree on credit titles early, put crew names in the final film and send a thank-you with a link to the finished project. Treat everyone, including volunteers, with respect, and feed and rest your crew so they can work safely.

Frequently Asked Questions

What does a gaffer do?

A gaffer is the head of the electrical department. The gaffer plans and carries out the lighting for each scene, working with the director of photography.

What is a best boy on a film set?

A best boy is the main assistant to a department head, either the gaffer (best boy electric) or the key grip (best boy grip). The role manages crew and equipment for that department.

What is the difference between a director and a producer?

Directors lead the creative vision, working with actors and the crew on screen. Producers manage the business side, including financing, hiring, scheduling and delivery.

How many people do you need to make a short film?

A short film can be made with as few as three to five people if one person handles directing and editing and another records sound. More complex projects need larger crews. Running the set is the first assistant director’s role, which includes managing the shooting schedule and coordinating departments so the director can focus on the performance and the creative work. Running the set, manages the shooting schedule and coordinates departments so the director can focus on the performance and the creative work.