Actors Beware! 10 Unwritten Film Set Rules That Can Make or Break Your Career

Talent is essential, but professionalism and respect on set are equally crucial for a successful and lasting career.

Stepping onto a film set as an actor is both an exciting and high-stakes experience. Directors, producers, and crew members expect you to know your lines and hit your marks. Still, they also require professionalism and an understanding of set etiquette. There are unspoken rules every actor must follow to ensure a smooth experience and promote their professional development. Ignoring these rules could lead to a reputation that limits your career opportunities. Here are ten unwritten rules of film sets that can significantly impact your career.

1. Be on Time—Which Means Early

In film and TV production, time is money. Arriving on time means you're already late. Plan to arrive at least 10-15 minutes early to account for parking, check-in, and personal prep. Being consistently late disrupts the schedule and can make you immediately appear unreliable. For instance, actor Bryan Cranston has frequently mentioned that showing up early and prepared has helped him earn respect in the industry.

2. Know Your Lines Before You Get to Set

A film set is not the place to start memorizing lines. Your preparation should happen before arriving so you can focus on delivering your best performance – Reviewing and running your lines while waiting to shoot, however, is perfectly common and acceptable – But wasting time struggling with dialogue slows down production and frustrates directors and fellow actors.

3. Respect the Crew—They Make You Look Good

Actors are one piece of the puzzle; the crew brings the production together. Show respect to the director of photography, sound engineers, grips, and all other crew members. A simple "thank you" or learning a few crew members' names goes a long way in building a positive reputation. Tom Hanks, for example, is known for writing thank-you notes to crew members, reinforcing his image as a consummate professional.

4. Stay in Your Lane

Every department on set has a specific role. Avoid giving unsolicited advice about lighting, sound, camera angles, hair and makeup, or wardrobe choices unless you're asked for input. Trust the professionals in their respective fields. Interfering may make you seem difficult to work with, which could jeopardize your future job opportunities. – However, if you identify a safety concern on set, voicing that concern is the right thing to do, no matter the situation.

5. Keep Personal Drama Off Set

Tension and stress are common in high-pressure environments like film sets. However, it is unprofessional to bring personal conflicts or negativity to work. If you have an issue with another actor or crew member, address it privately and professionally. Remember, people notice the energy you bring to the set—make sure it is positive.

6. Never Touch Props or Equipment Without Permission

Props, costumes, and set pieces are carefully placed for continuity and safety reasons. Moving, touching, or accidentally adding anything without permission can cause costly delays. For instance, on the set of major productions like Game of Thrones, even the smallest continuity errors (like an out-of-place coffee cup) can become infamous mistakes.

7. Stay Quiet When Not Filming

Sound is one of the most delicate aspects of filming. Even whispering on set can be picked up by microphones, disrupting a take. When "quiet on set" and/or "picture's up" is called, respect the instruction. Actors who ignore this rule can irritate directors and sound crews, making them harder to work with.

8. Be Ready When You're Called

You may spend hours waiting for your scene, but be ready when it's your turn. That means being in costume, having the right mindset, and being near the set (called, holding) when called. If a director has to send someone to track you down repeatedly, it signals a lack of professionalism and slows production.

9. Take Direction Well

Even if you disagree with a director's note, your job is to take direction gracefully and execute adjustments without attitude. Being defensive or argumentative can make directors hesitant to work with you again. Professional actors like Leonardo DiCaprio have built lasting careers by being flexible and open to feedback.

10. Leave a Good Last Impression

Once your work is done, don't just disappear. Thank the director, crew, and fellow actors before leaving. This simple gesture reinforces your professionalism and ensures you're remembered positively. Casting directors and producers often ask for feedback on actors—make sure yours is glowing.

Here are ten unwritten rules of film sets that can significantly impact your career.

Talent is essential, but professionalism and respect on set are equally crucial for a successful and lasting career. Adhering to these unwritten rules will help you build a strong reputation, increase your chances of being rehired, and ensure you are a welcome presence on set. Whether you are a seasoned performer or just starting out, understanding on-set etiquette will help you stand out in the industry.

For more screen, stage, and voice-over acting tips and techniques, check out our other posts on The Intrepid Actor. And be sure to visit our website at Everything Cinema Productions to see how we can support your acting journey!