What actors and actresses appeared in Ama la academia - 2003?

"Ama la Academia" is a Mexican reality singing competition, not a movie or TV show. Therefore, it does not have actors or actresses in the traditional sense.

However, you might be interested in the contestants who participated in the 2003 season. Unfortunately, without knowing the specific details of your request, I cannot provide you with a list of those contestants.

If you're looking for a specific contestant or information about the 2003 season of "Ama la Academia," please provide me with more details so I can assist you better.