What do you do when you first go into a model or acting agency for an interview?

Each agency operates differently so it varies but in general they will introduce themselves, sit down with you and ask you a few questions to get to know you and your personality. They'll take polaroids of you and ask you to fill out forms with basic information. If you have a resume and/or portfolio the agency will look through it. Afterwards they will tell you about whether they see potential to represent you or not.