Depends on the age and stuff
U can't! Srry!
Movie Star Planet is one you might want to check out.
You can be from 3 months +. Really any age you just have to get yourself in there. Go to a drama/acting school and you will go to movie star land like that.
im pretty sure the age limit is 15
Theres no age limit to be in a movie. You can start at any age.
4 and over
Rated T for teen
Bex has been on movie star planet for 2 years, so she started when she was 11. It says that she is 13 if you go to her house and read her biography..... ( BTW Bex must be very rich. She brought 3 years VIP wih the starcoins and buys lots of starcoins all the time.) Hope i helped Lily Lulu
Kids 4 and up are okay.
8 and up.
As of today (5-26-12) the new MovieStarPlanet won't let you change your age, as far as I know. But on the old one, if you change your age to 15 or up you can type anything, besides cuss words.