Let us know where to find you. Even if you have an agent, put an email address where you can be reached directly on your resume (For safety reasons, I’d suggest a separate email just for this purpose). This way, if you ever leave your agent, or if your agent doesn’t get back to the casting director right away, interested parties have a way of at least sending you an inquiry. You don’t have to respond. Pix and Resumes sit in files for years. You always want some piece of contact information to be accurate so someone can find you fast.