I went up against 50 other people. I'M NOT KIDDING! And that was the first round. They brought in a specialist that interviewed us in groups of 5-6 and the top 2 made it. I'm gonna be honest with everyone, they want an In-n-Out smile. If your not smiling during your interview your chances go down. They also are looking for people to personify that in-n-out culture. If you've been to an in-n-out you know what I mean. Then it was just me & 8 other people. After that I talked to an assistant manager who then got approval by the store manager. In total 2-3 rounds.