What Does an Assistant Director Do? A Complete Guide to the Role in Film and Television

Summary: An assistant director (AD or 1.AD) in film and television is the organizational backbone of production, managing schedules, rehearsals, and communication between departments. This guide explains the duties, skills, and career path of a production AD, with real film examples and insights into how they keep shoots running smoothly. Discover why assistant directors are essential to both creative vision and production management.

Introduction

In film and television production, the assistant director (AD) is at the heart of the production process, ensuring every detail contributes to the smooth running of a shoot. While the director is focused on creative vision, the assistant director manages logistics, scheduling, and coordination between departments. This makes the AD one of the most important roles for keeping both film and television projects on track.

What Is an Assistant Director?

An assistant director’s job is multifaceted. The AD is often described as the liaison between the director, department heads, the rest of the crew, and the production team. They ensure that pre-production plans are fully executed during filming, that storyboards are translated into daily shot lists, and that everyone from production assistants to the director of photography knows exactly what needs to happen next.

It’s not uncommon for people starting as an intern or production runner to work their way up into an AD role, learning how to assist the director and manage communication skills, logistics, and time pressure.

Key Responsibilities of an Assistant Director

The duties of an assistant director shift depending on the size of the project, but here are the core tasks:

  • Script breakdown: In early pre-production, the AD works with the script to determine locations, props, and scheduling needs.

  • Scheduling and rehearsals: They create detailed shooting schedules, manage crew call times, and run rehearsal sessions with cast.

  • Call sheets and logistics: Drafting daily call sheets and coordinating set activities so the project stays on time.

  • Supervision: Overseeing production assistants (PAs), interns, and other team members to ensure tasks are handled efficiently.

  • Liaison role: Acting as the liaison between the director and director of photography, as well as with other department heads, to ensure alignment of creative vision.

  • Health and safety: Monitoring on‑set safety and making sure rules are followed.

  • Ensuring creative execution: Supporting the director to ensure that every department contributes to the creative vision.

👉 Essentially, the AD is the one who keeps the overview of the entire project, coordinating all moving parts and ensuring the smooth running of production.

Skills and Qualifications

To become an assistant director, strong communication skills and organizational abilities are non‑negotiable. Many ADs also complete a specialized course in film production or related field, though years of experience on set very often outweigh academic qualifications.

Core Skills Needed:

  • Ability to assist the director while balancing the needs of crew and cast.

  • Strong leadership and supervision of interns, production assistants, and junior crew.

  • Attention to detail in managing shot lists, scheduling, and props.

  • Flexibility to handle administrative tasks, staffing, and unexpected delays.

  • Creativity paired with logistics — ensuring storyboards, pre-production plans, and the director’s creative vision align on the day of shooting.

 


 

Daily Life of an Assistant Director

A single day for an AD might include:

  • Checking the script breakdown and daily plan before sunrise.

  • Running a safety meeting with department heads.

  • Preparing rehearsals, assisting directors during blocking, and finalizing the shot lists.

  • Sending updated call sheets to cast and crew.

  • Managing production assistants and ensuring tasks are properly delegated.

  • Acting as a liaison during disputes or technical misalignments.

The AD often has the responsibility to determine priorities and make decisions in the moment. In other words, the assistant director may be the difference between a day running over budget or finishing on time.

Challenges of the Assistant Director Role

  • Balancing the duty of assisting the director while maintaining authority over the crew.

  • Handling stress when things go off schedule.

  • Coordinating large crews in both film and television environments.

  • Managing logistics across multiple locations while ensuring safety.

  • Keeping track of all moving parts in a fast‑paced production process.

Despite these challenges, ADs are crucial for ensuring the smooth running of complex creative projects.

Career Path and Progression

Many assistant directors start with smaller roles such as production assistants, PAs, or an intern. Over time, they gain years of experience, demonstrate leadership and attention to detail, and move into formal AD positions.

Some become first ADs or second assistant directors, eventually stepping into producing or directing roles themselves. For others, the AD role is a permanent career, allowing them to contribute directly to the creative vision of films without being in the spotlight.

Why the Assistant Director Matters

Without a strong AD, shoots risk spiraling out of control. Schedules fall apart, crews are misaligned, and the director and the rest of the team can lose focus. A skilled AD ensures long days of shooting remain coordinated, that pre-production planning, supervision, and communication skills translate into daily efficiency, and that the film moves forward from initial storyboards to completion.

Famous Assistant Directors in Film and Television

While assistant directors often work behind the scenes, their contributions to cinema history are enormous. Some of the most famous 1st ADs have been responsible for keeping world-class productions on track.

  • Joe Reidy – Known as Martin Scorsese’s long-time first assistant director, Reidy has worked on Goodfellas, The Departed, and The Wolf of Wall Street. His precision with scheduling and ability to coordinate massive, complex shooting days have made him one of the most respected ADs in Hollywood.

  • Marty Eli Schwartz – He served as AD on Apocalypse Now (1979), one of the most notoriously difficult productions in film history. Despite challenges like weather disasters and cast issues, ADs like Schwartz ensured the film actually finished.

  • Chris Carreras – A British AD and production manager, Carreras has worked on Mission Impossible films and Guardians of the Galaxy. His role shows how ADs are not only logistical leaders but often evolve into producers themselves.

 


 

Iconic Projects Where ADs Made the Difference

The assistant director’s role is truly tested on large, complex productions — here are a few legendary examples:

🎬 Apocalypse Now (1979)

With extreme conditions in the Philippines, script delays, and major cast health problems, the AD team held the production together against the odds.

🎬 The Lord of the Rings Trilogy (2001-2003)

Peter Jackson’s trilogy was a massive logistical challenge, filmed in New Zealand with thousands of extras and multiple simultaneous units. The AD team coordinated everything from storyboards to rehearsals, setting a benchmark for modern film coordination.

🎬 The Dark Knight (2008)

As an AD-heavy production, Christopher Nolan’s The Dark Knight required meticulous precision to manage IMAX cameras, stunt crews, and tightly scheduled city shoots in Chicago. The 1st AD and team ensured the chaotic action sequences came together flawlessly.

 


 

Inspiration: Why Assistant Directors Are Great

Assistant directors may not walk the red carpet, but they embody professional excellence in coordination, leadership, and teamwork.

  • They balance creative vision with logistical precision, making them the bridge between imagination and execution.

  • They often start small — as a PA or intern — proving that with years of experience, attention to detail, and communication skills, anyone can grow into a world-class AD.

  • Many ADs become producers or directors, showing that mastering the assistant director position can be a stepping stone into higher roles.

For anyone aspiring to enter film and television, assistant directors prove that passion and efficiency behind the camera are just as vital as the performances in front of it.

 


 

Conclusion

The assistant director role is not only about efficiency on set, but also about resilience, leadership, and problem-solving under intense pressure. From script breakdowns and pre-production planning to managing rehearsals, call sheets, and supervision of assistants, ADs are the unsung heroes of cinema.

Look to professionals like Joe Reidy or the AD teams on The Lord of the Rings for inspiration. Their work shows that the ability to combine logistics, creativity, and people skills can shape cinema history.

 

Frequently Asked Questions

There’s no single path. An AD may come from film school with a qualification in a related field, or simply work their way up through internships and years of experience.

They handle script breakdowns, rehearsals, call sheets, production team coordination, and assisting directors. All while ensuring the set runs smoothly.

The AD acts as a liaison between the director and director of photography, ensuring the technical aspects of lighting and camera work fit within the schedule.

There are administrative tasks, but the position is far more about coordination, supervision, and creative vision alignment.

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