How to Prepare for a Commercial Audition: Copy, Cue Cards, and the Button

The email says “commercial audition, tomorrow, 2:40.” There’s a role name like “Friendly Dad” or “Office Worker #2,” a line about wardrobe, and maybe a few sentences of copy about a bank, a burger, or a phone plan. It looks easy. It’s thirty seconds long.

Then you get in the room and it isn’t easy at all. The copy is on a card next to the lens, the session runner says “slate and go,” someone off camera asks for “one more, but have more fun with it,” and you’re back in the lobby before you’ve decided what you did.

The short version: commercial auditions reward a different kind of prep from theater or TV. Know your type and play it, know the copy well enough to glance and not read, have three reads ready instead of one, end every take with a small button, and walk into the callback looking exactly like you did the first time.

Know what the room is actually casting

A commercial is short. A spot runs 15 to 60 seconds, and as Casting Frontier points out, that leaves almost no room for character development. Casting is looking for a person who already reads as the part, often a familiar label like the mom, the nerd, or the girl next door.

That’s why commercial coach Judy Kain, quoted by Casting Frontier, tells actors to type themselves in commercials and bring their brand to every call. A commercial audition is rarely the place to play against type. As a commercial casting director writing in Backstage puts it, the product is the real star.

So before you look at the copy, read the breakdown for the type and the tone. Is this a natural, underplayed spot that should look like real life, or a big comic one? Backstage’s commercial prep tips suggest working out the tone first, and asking the casting assistant about anything unclear before you rehearse.

Do you need to memorize commercial copy?

The honest answer: know it, but don’t be chained to it.

On union auditions, there’s a rule behind this. Commercial casting director Laurie Records, writing for Casting Networks, says casting directors aren’t allowed to ask you to memorize commercial copy, and that the SAG-AFTRA contract would require a payment if they did. In the same piece she says she still recommends memorizing your copy, and that learning to use a cue card well is invaluable. In a separate Casting Networks roundup, she’s quoted saying she doesn’t need actors off book, only to have made their choices.

Those two ideas fit together. You aren’t required to be off book, but a script you’ve said out loud twenty times lets you look at the other person, or into the lens, instead of hunting for the next word. If the copy arrives in advance, learn it. If it doesn’t, you’ll be reading from a card, which is its own skill.

Copy often doesn’t arrive early. Casting Networks notes that commercial actors often get the copy at the audition itself, which makes cold reading a core commercial skill. When it’s posted ahead of time, take it and use the time. Our guide to cold reading for auditions covers the scan, choose, and look-up rhythm that works when you only have a few minutes.

How to work a cue card

A cue card usually holds the copy just off camera, right next to the lens. That placement is the point: your eyes can drop to it and come back without your face turning away.

Don’t assume there will be one, though. Paul Haber’s commercial myths piece for Backstage explains that the union requires the copy to be available to actors at the audition, not that it’s on a board. Ask the session runner before you go in, and bring your own printout of the copy, since you may not get to keep theirs.

When there is a card, a few habits make it disappear on camera. Backstage’s tips for using cue cards include these:

• Ask for a moment to read the card before you slate, so the first time you see the layout isn’t on tape.
• Find a few key words on each line, so if you lose your place you can find it again in a glance.
• Read the other characters’ lines as well as your own, so you know your cues.
• Glance at the card only when you need to, ideally on a beat where looking away reads as thinking.

The more of the copy you already know, the fewer glances you need. That’s the real case for learning it.

Prepare three reads, not one

The trap in commercial prep is rehearsing one perfect read at home and then delivering it no matter what you’re asked for. Backstage’s prep tips warn that a single locked interpretation is hard to change on request. They also recommend rehearsing at full voice somewhere quiet, so the audition isn’t the first time you’ve said the words out loud.

Give yourself a small set of options instead:

1. Your instinct. The read the copy suggests on a first pass, played honestly.
2. Smaller and more real. Half the energy, as if you’re talking to one friend about something you actually use.
3. A different discovery. Change what surprises you, or when, so the key line lands in a new place.

When the note comes (“warmer,” “less salesy,” “faster”), you aren’t inventing a new performance from nothing. You’re moving toward one you’ve already tried. Our guide on taking direction goes deeper on making an adjustment you can actually see.

Land the button

The button (sometimes called a tag) is a tiny beat after the last scripted line: a look, a shrug, a nod, or a short remark. It finishes the spot.

Casting Frontier’s guide to the button describes it as physical or verbal, recommends keeping it under five words and tied to the text, and makes a point that matters on every take: stay in character until you hear “Cut.” The actor doesn’t decide when the scene ends, and dropping character on the last frame kills the momentum on tape. Kain, in the Casting Frontier piece above, goes shorter still: three words or fewer.

A good button comes from the moment. If the spot is about a coffee that finally tastes right, the button might be a second, slower sip. Casting Frontier also warns against a snarky button at your scene partner’s expense.

Auditions with no lines

Some commercial auditions have no dialogue at all. These are often called MOS spots: you react, eat, open a box, or watch something happen. They can feel like they need no prep, which is exactly the trap.

Backstage’s guide to auditioning for commercials without dialogue has practical fixes. Use sense memory to put yourself somewhere specific, like a meat counter or a sunset. Study the storyboard, if there is one, to see where your moment sits. Let small sounds out, like an “ooh” or an “aah,” because total silence often reads as stiff on camera. And be ready to give several different versions, changing posture, expression, and energy between takes.

Sometimes the director asks you to make up your own lines or action. On union auditions, SAG-AFTRA’s commercials department explains in a 2014 guide to ad-libs and improvising at auditions that being asked to create your own dialogue, or, in a spot with no dialogue, action not in the script or storyboard, can count as a paid creative session. Play it either way, but know the rule if you’re a member.

The slate, the self-tape, and what to wear

In a commercial audition, the slate does more work than you’d think. In Backstage’s expert roundup on slating, casting director Maria O’Driscoll explains that the opening seconds become the thumbnail casting sees on the log sheet, so face the lens with a pleasant expression. Another expert in the same piece says to slate exactly as you’re told, no more and no less.

For a commercial self-tape with no other instructions, Records’ self-tape advice on Casting Networks is to give your first and last name only, without adding your agent, your location, or profiles unless asked. Casting Networks’ self-tape guide notes that commercial requests often ask for a full-body shot or your hands, so read the request twice and match it exactly. Our guide to slating for a self-tape has examples for each kind of request.

On wardrobe, casting guides such as Casting Networks’ piece on costuming generally advise suggesting the character, not costuming it: a button-down for an office worker, a fleece for a weekend dad. Skip logos and loud graphics. Whatever you choose, take a photo of yourself in it before you leave.

Getting through the callback

That photo is for the callback. Records’ callback rules for commercial actors include this one: come back with the same hair and wardrobe as the first call, including when the first round was a self-tape. Casting director Bonnie Gillespie explains why to wear the same thing: the director connected to the version of you they saw, and matching it helps them remember.

Records adds a few more habits worth keeping. Bring your own copy of the script, since offices print fewer. Be on time, especially in virtual waiting rooms where the director and producer can see who’s there. And answer avails fast, because they tend to go out soon after callbacks.

Before a callback, run the copy until you barely need the card. If it’s a dialogue spot, it helps to practice with someone feeding you the other lines. Offbook can do that: upload the copy, pick your role, and realistic voices read the other characters while Offbook listens through your microphone and plays the next cue when you finish your line. Then hide your lines and run it again, so you’re testing what you know, not reading.

One last check before you leave the house: the outfit from the photo, the copy, and the three reads.

Questions actors ask

Do I have to memorize the copy for a commercial audition?

On SAG-AFTRA commercial auditions, casting isn’t allowed to ask you to memorize the copy without paying you. Non-union calls don’t have that rule. Either way, knowing the copy well means you can glance at the cue card instead of reading it, which looks better on tape.

What is a button in a commercial audition?

It’s a short, in-character beat after the last line: a look, a gesture, or a few words. Keep it very short and tied to the moment, and stay in character until you hear “Cut.”

How do I audition for a commercial with no lines?

Treat it as a full performance. Picture a specific place, study the storyboard if there is one, let small natural sounds out, and be ready to give several different versions on request.

What should I wear to a commercial callback?

The same thing you wore to the first audition, with the same hair. If the first round was a self-tape, rewatch it to check what you wore.

Can I prepare for a commercial audition on my phone?

With Offbook, rehearse on your laptop with the full script on a big screen, and listen to your scenes on your phone anywhere. Listening to the copy on the way to an in-person audition is a good last pass.