Every actor goes blank eventually. A line that has come out perfectly two hundred times simply is not there, and for a second the silence feels enormous. It is one of the most common nightmares in the profession, and also one of the most survivable. What helps is knowing, ahead of time, exactly what you will do when it happens, so that the plan kicks in before the panic does.
What to do depends on where you are. A blank on stage, in an audition, on a self-tape and on a film set each calls for a different response.
What is it called when you forget your lines?
American actors say they "went up," as in "I went up on the second speech." British, Australian and Canadian actors more often say they "dried." Blanking is understood everywhere. You may also hear "corpsing," but that is something else: breaking character by laughing.
Going up rarely means the whole play has vanished. Usually it is one line, often a transition, a list or a line that sounds like another line elsewhere in the show. Knowing that helps. You do not need everything back; you need the next thought.
If you forget your lines on stage
Nobody will prompt you in most theaters once the show is running. Recovery is up to you and your scene partners, and it follows a fairly reliable order.
1. Stay in character. Do not break. Do not look at the wings, apologize or freeze with a stricken face. The audience does not know the script; if you keep living the scene, a pause reads as a choice. Plenty of memorable pauses were never planned.
2. Breathe and listen. Take a real breath and look at your scene partner. The line you lost is a response to them, and very often it comes back when you stop hunting for the words and focus on the person.
3. Go back to what you want. Ask yourself what your character is trying to get in this moment. The next line is a tactic for getting it, and if you know the tactic, you can usually find words close to the real ones.
4. Paraphrase, then rejoin the script. If the exact line will not come, say what your character would say in your own words, in character, and steer back towards the text. Make sure your paraphrase ends in something your partner can respond to, ideally their cue or something close to it.
5. Skip ahead if you must. If a whole speech has gone, jump to a line you do remember, as long as the plot still makes sense. Leaving out information the story needs is the one thing to avoid; if necessary, give that information in your own words.
How to rescue a scene partner who goes up
If your partner blanks, help them without stepping out of the scene. The classic move is to ask a question in character that contains their line or prompts it. In Macbeth, Macbeth comes home to tell his wife that King Duncan will stay with them tonight. If the actor playing him goes up on that entrance, the actor playing Lady Macbeth (who already knows the king is coming) might ask, in character, when the king arrives, and the answer has somewhere to land. You can also say your next line early, pushing the scene past the gap. Never whisper the line at them; the audience will see it. Afterwards, do not make a fuss about it. They know.
If you forget your lines in rehearsal
This is the easy one. After your off-book date, stay in the moment and say "line." The stage manager or whoever is on book will give you the next few words. No apology needed; it is what that person is there for. Before the off-book date, just look at your script. The etiquette is explained in what off book means.
Rehearsal is also the best place to practice recovering. If you blank, try steps two to four above before calling for line. It turns a bad moment into useful training.
If you forget your lines in an audition
In most in-person auditions you are holding the sides, so the fix is simple: look down, find your place, look back up and carry on. Keep the thumb of your free hand moving down the edge of the page as you go, so finding your place takes a glance.
If you have lost the thread entirely, it is fine to stop and say, calmly, "Sorry, can I start that again?" Most casting directors will say yes without a second thought. They see it constantly and are much more interested in the performance than in the stumble. If it is a memorized monologue, pause, go back to who you are talking to and what you want, and either pick up or restart from the top of the section. What reads badly is a long apology; a quick, cheerful reset reads as a professional. For keeping the adrenaline that causes most of these blanks in check, see how to deal with audition nerves.
If you forget your lines on a self-tape
Retake it. That is the great luxury of a self-tape: nobody ever sees the takes you throw away. Some actors like to keep going in character through a small fumble, because sometimes the recovery produces a surprisingly alive moment worth keeping. If the slip is big, stop, take a breath and go again from the top.
If you keep blanking on the same line across takes, take a ten-minute break and drill that line and its cue with the camera off. Repeated stalls at one point usually mean the transition into it was never learned. More on taping in how to self-tape.
If you forget your lines on set
On a film or TV set, a blown line simply means another take. Most actors either keep going in character, if the scene can carry it, or say something short like "sorry, going again" and wait for the director or assistant director to reset. If you need the line, the script supervisor tracks the dialogue and can give it to you. Do not apologize at length; time on set is precious, and a quick reset is the polite thing to do. Unfamiliar with who does what? Here is a glossary of film set terms.
On set, scripts also change, sometimes on the day. If you are handed new pages, ask for a few minutes to learn them. It is a reasonable request, and better than going up on take four.
How to make it less likely to happen
You cannot make forgetting impossible, but you can make it much rarer.
- Learn the meaning first. Lines learned as sound vanish under pressure; lines you understand can be rebuilt from the thought behind them.
- Learn the cues. Many blanks are really missed cues. Know the last words of the line before each of yours.
- Practice from random starting points. If you can only begin at the top, a stumble in the middle leaves you stranded.
- Overlearn. Keep running lines after you know them. Run them at double speed, while doing something else, in an unfamiliar room. Adrenaline eats the last layer of learning, so build a few extra layers.
- Sleep. Tired brains drop lines.
The full method for learning lines thoroughly is in how to memorize lines fast. Learn them well, have a recovery plan, and on the rare occasion you go up, it will be a moment you handle and move past.
More questions
What is it called when an actor forgets their lines?
In the US it is usually called going up, as in 'I went up in Act Two.' In the UK and much of the Commonwealth it is called drying, and an actor who forgets has dried. Blanking is used everywhere.
Do professional actors forget their lines?
Yes, all of them, at some point. Experienced actors go up too. What they have is practice at recovering, often so smoothly that the audience never notices. Long runs, late script changes and tiredness catch out even very seasoned performers.
Can you call for a line during a performance?
In most theater, no. Calling for line is a rehearsal practice, and once the show is running nobody is on book to prompt you. You recover in character, with your scene partners' help if needed. Opera is the main exception, where a prompter is common.
Will forgetting a line ruin my audition?
Rarely. Casting directors see it constantly and care far more about the work around it. Look at your sides, find your place and carry on, or ask to start again. How calmly you recover can even count in your favor.
How do I stop blanking on lines when I'm nervous?
Learn the lines more thoroughly than feels necessary, out loud and in varied conditions, so they survive the adrenaline. Know what your character wants in every moment, since that gives you a way back. And practice recovering on purpose, so a blank feels familiar.