1. Wear your best clothes!
2. Be nice to everyone in set; you may even make a famous friend or two!
3. Make sure you are ready.
4. Don't mess up on your lines or actions!
5. Be sure you are on time! This may impress people.
6. Arrive in style. (See 1 , 3, and 5)
7. And, most of all, be you! When they film, ask if you can do certain things in the movie/series!
(What is the film or series? Tell me if you are picked! I'll watch it definitely!)