Auditions

What to Do If You Mess Up a Line in an Audition

When to keep going, when to start over, how to use your sides without hiding in them, and how to rehearse recovering so one dropped line doesn’t end the read. Drawn from published advice by casting directors and acting teachers.

The Offbook team

Oct 13, 2026 · 8 min read

You’re four lines in and it’s going well. The reader gives you your cue, you open your mouth, and the next line isn’t there. Or it comes out with two words swapped. Or you skip a whole sentence and hear the reader hesitate because your cue never came.

In that second, the instinct is to do one of two things. You stop and apologize, or you freeze and stare at the floor while your face says exactly what just happened. Both feel natural. Both cost more than the mistake did.

The short version: a small slip almost never needs fixing, so stay in the scene and keep going. A bad start in the first line or two is worth one clean restart, announced without apology. A real blank in the middle is what the sides in your hand are for. And all three get easier if you have practiced them before the day, because recovering is a skill you can rehearse, like the lines themselves.

Most slips are smaller than they feel

From inside the scene, a swapped word sounds like a car alarm. From behind the table, it usually sounds like a person talking. Casting directors watch actors all day, and they know what nerves and a dropped word look like. UK casting director Irene Cotton, in an interview with Spotlight, said that when nerves get in the way of an actor’s performance, casting directors can see beyond that.

What they can’t see beyond is the actor who makes the mistake the main event. Acting teacher Carolyne Barry wrote about this in an article on how mistakes can make you a better actor. If you dwell on a slip, you make it bigger. She also points out that casting directors remember an actor who recovers quickly.

So the first rule is about your face, not your words. Don’t wince, don’t laugh it off, don’t glance at the casting director to check whether they noticed. The character didn’t make a mistake. Only you did, and only if you tell them.

When to keep going

Keep going for anything that doesn’t break the scene: a swapped word, a fumbled phrase, a line said slightly out of order, a mispronunciation. Casting director Marci Liroff, in her Backstage column on audition do-overs, says a missed word or phrase is no reason to start over, as long as you stay in character and in the scene. She adds that casting is impressed when you do.

Barry’s advice for the same moment is specific. If you mispronounce a word, don’t keep correcting yourself; stay in character. If your memory goes, don’t stammer and stutter while you hunt for the exact text. Say what the character means in your own words until you’re back on script.

In practice, that’s our rule too: a paraphrased line spoken to the reader beats a perfect line found ten seconds late.

Keep going, too, if you’re deep into the scene. Liroff advises against stopping in the middle of a long scene when you’re nearly at the end.

Notice what “keep going” means. It doesn’t mean pretending nothing happened while you panic inside. It means putting your attention back on the reader and on what your character wants from them. That’s where the next line usually comes from anyway, as our guide on what to do when you forget your lines on stage explains.

When to start over, and how to say it

A restart is for a bad beginning. You came in on the wrong foot, the first line landed in the wrong key, or you lost the thread before the scene got going. That’s when one clean restart is fine. Liroff’s advice is to say you’re starting over and then do it, with no string of apologies. In her words, “Don’t ask for permission, just start again.”

Notice the wording. It’s a statement, not a question. Asking “Can I start again?” hands the room a decision and makes the moment longer. Saying “I’m going to start that again” keeps you in charge of your own audition.

Put that together with the rest of Liroff’s advice and you get a simple rule of thumb:

  1. If it goes wrong in the first line or two, take one restart. Say something short and calm, such as “I’m going to start that again,” take a breath, and begin.
  2. If you trip on a single line in the middle and the scene would make no sense without it, go back one line and say it again, then carry on. Acting Magazine’s piece on never apologizing for a mistake makes a similar point: you can begin again from the place where you went wrong.
  3. If it’s a word or a phrase anywhere, keep going and stay in character.
  4. If you’re near the end of a long scene, keep going, even if the slip was bigger.
  5. Never restart twice. Liroff warns that actors who ask again and again give casting a glimpse of how they might be on set.

Whatever you choose, skip the apology. An apology tells the room you think the read was bad, and they may not have thought so until you said it. Our guide to audition room etiquette covers the rest of what happens in the room, from the slate to taking a redirect.

Use your sides without hiding in them

Holding your sides isn’t cheating. In many TV and film auditions it’s normal, and some casting directors want you to hold them in case the scene changed. That’s from a casting director answering whether to hold sides in Backstage, who adds that many commercial casting directors prefer that you don’t hold copy at all. If you aren’t sure, you can ask the casting office ahead of time.

The pages are your safety net for exactly the moment this article is about. But a net only helps if you can find your place in it fast. Three habits make that possible:

  • Hold them low. A Backstage piece of audition tips for young actors suggests using your belly button as the reference point, elbows bent, so the pages never drift up over your face. The same piece warns about “living on the page,” with your eyes glued to the paper, and suggests reading a line, looking up, and delivering it.
  • Track as you go. This one is our own habit, not from that piece. Move your thumb down the margin as the scene moves, so when you look down, you land on the right line instead of searching the whole page.
  • Look down on their line, not yours. Another habit of ours: take what you need from the page while the reader is speaking, then look up to say it.

When you blank, then, the move is small: glance down, find the line, look up, and say it to the reader. Done well, it looks like a thought. Our guide to cold reading has more on keeping your eyes up while you read, and sides vs. script explains what to prepare from each.

When the blank is total

Sometimes the glance doesn’t help, because you’ve lost not just the words but where you are. Take a breath before you take a guess. A pause in character reads as a choice for longer than you think. Find the reader’s last line on the page, then your line beneath it. The same Acting Magazine piece points out that casting sees flubs all the time, so you can simply pick up again from the place in the sides where you went wrong.

Rehearse the recovery, not just the lines

It’s easy to rehearse an audition as if the goal were to get through it without a mistake. Then a mistake happens and there’s no plan, because you never practiced one. The fix is to put mistakes into your rehearsal on purpose.

There’s research behind the idea, though not from acting. A 2008 meta-analysis by the psychologists Keith and Frese pooled 24 studies of error management training, in which learners are encouraged to make errors and handle them, and compared it with training that steers people away from errors. Error management training came out ahead, and the advantage was larger when people used the skill after training than during it. None of those studies were about acting, so treat it as a hint, not a rule. But the hint is useful: practicing what to do when things go wrong is itself practice.

Here’s a short recovery drill to add to your last few runs before the audition:

  1. Run the scene once cleanly so you know it’s there.
  2. Run it again and deliberately drop a line in the middle. Don’t stop. Say the gist in your own words, or skip to the next line you know, and keep playing the reader.
  3. Run it with the sides in your hand, held low. Each time you feel a wobble, glance down on the reader’s line and look up for your own.
  4. Practice the restart once, out loud: blow the first line, say “I’m going to start that again” calmly, breathe, and begin. Saying the sentence in rehearsal stops it sounding like a confession on the day.
  5. Start from somewhere in the middle. Pick a random cue, and come in on your line without warming up from the top. This is what a blank feels like, and it teaches you to find your place from any point.

The last step is easy to skip, and it’s useful because an actor who only ever rehearses from the top can know the scene as a chain, where one broken link stops everything. Starting from random cues turns the chain into a map.

Practice with cues that don’t hint

A friend reading the other part is generous, but friends help. They whisper the first word before you ask, or they stop the scene when you stop. A reader in the room won’t feed you your line. To rehearse recovering, you need a partner who gives you the cue and nothing more, so you have to find your own way back.

Offbook can be that partner. Realistic voices read every other character, and it listens through your microphone and plays the next cue when you finish your line. For the paraphrase step of the drill, its Lenient line detection mode has a slider for how closely your words need to match the script.

Line detection · 0:57 · Watch with chapters and transcript

To check that each line is really yours before the day, our first-letter line memorizer turns your sides into first-letter cues. For more scenes to practice recovering on, browse the plays library or pick a speech from our monologues. If nerves are the bigger problem than memory, our guide to audition anxiety covers what to do in the hallway.

Questions actors ask

Should I keep going if I mess up a line in an audition?

Usually, yes. For a swapped word, a fumbled phrase, or a mispronunciation, stay in character and keep playing the scene. Restart only if things go wrong in the first line or two, and keep going if you’re near the end of a long scene.

Can I start over in an audition?

Yes, once, in the first line or two. Don’t ask permission and don’t apologize. Say “I’m going to start that again,” breathe, and begin. Restarting more than once, or near the end of a long scene, usually isn’t worth it.

Is it okay to look at the sides during an audition?

Yes. In many TV and film auditions, holding sides is normal, and some casting directors want you to hold them in case the scene changed. Hold them low, track your place as you go, and look down on the reader’s line so you can look up for your own. Commercial auditions can differ, so ask the casting office ahead of time if you’re unsure.

Can I practice my sides on my phone before the audition?

Yes. With Offbook, rehearse on your laptop with the full script on a big screen, and listen to your scenes on your phone anywhere, including on the way to the audition. Your own lines can be spoken, skipped, or left as silent gaps for you to fill in.

What if I mess up a line on a self-tape?

You can do another take, so do. But don’t chase perfection for hours. A take with a tiny slip and real life in it can beat a clean take with nothing behind it. Our guide on self-taping alone covers setting up so retakes are quick.

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