When Allie's class puts on a play, every girl in Room 209 wants to try out for the part of the princess - including Allie, Sophie and (ew!) Cheyenne. Not everyone can be the leading lady - but who will try to STEAL THE SHOW, who will get SCARED, and who will get a tiny bit jealous? Some not-so-friendly competition puts some of Allie Finkle's rules to the test. There are no small parts. Only small actors. May the best man-or woman-win. If you want to get anywhere, you can't play by the rules.