The assistant stage manager is responsible for logistics regarding running rehearsals and performances. The position is most easily broken into two phases: rehearsal and production.
Overall, you act mostly as a liaison between the director and the actors.
During the production phase, the ASMs will act as liaisons between the SM and the actors, and help out with box office as needed.
The SM will meet with ASMs to explain roles and determine scheduling for the rehearsal. Make sure to give the SM your phone number.
Be there! You’ll get to know the actors and meet the director, and see how the rehearsal runs. If you haven’t ASMed with a theatre group at MIT before, make arrangements with the SM to observe a full rehearsal before you ASM on your own.
Help run rehearsals.
The schedule for rehearsals is available on Callboard, on its embedded Google calendar.
One of your tasks it to make sure actors arrive on time to rehearsals, and track them down if they don't. Some tips for making sure people arrive, and arrive on time:
Spaghetti Rehearsal usually happens about a week after off-book date for a show. The basic idea: actors run a scene repeatedly until they get it fully correct. If an actor messes up a line, the entire scene is started over. This continues until the scene is done, and with all the scenes until the show is completely ran.
Before you start, make sure everyone knows your policy--will you restart after long pauses? Slight changes in single words that don't make a difference? Etc.
If someone is having trouble with a monologue, just restart the monologue until they can get through it without messing up. Then restart the scene.
Even if you don't restart a scene after a slight mess-up, tell the person that they messed up, so they can fix it.
The week before Spaghetti, watch to see which scenes need the most work so that you can do those first (and talk this over with the SM for scheduling).
Once actors are off book and after Spaghetti Rehearsal has happened, two SMs (ASM+ASM or ASM+SM) will be present at rehearsal. One will take notes as usual, and the other will take line notes.
Generally, you will be expected to show up to one rehearsal this week, and expected to be at 2 shows. During the rehearsal, the SM will explain to you the details of what is expected of you for this particular show.
Your job this week is to, for the most part, stay backstage on headset. The SM and board ops will also be on headset with you, and the SM will tell you things to tell actors (i.e. "Ten to places").You will most likely be opening the doors at intermission and the end of the show, and closing them at the end of intermission. Depending on the show, you may have some duties before showtime or during intermission (i.e. charging glowtape or taking props offstage).