Princess Platoon

Princess Platoon is a series of movies about a group of princesses. D.W. and Emily both like to watch, and they admire the princesses who appear on the show. The series is heavily merchandised with numerous Princess Platoon-branded products, like a collector's lunchbox.

Princesses
In "The Princess Problem", when D.W. goes to Emily's house to play with Princess Platoon toys, a Princess Sneeze-and-wet doll is seen, though it is unknown if it also part of the platoon series.
 * Princess Perky: She wears the "abra-tiara" which helps her rule the kingdom, protects all animals, and keeps her hair "just so". There is Princess Perky bubble bath and a Princess Perky doll with a pull-string that makes her say "There's a princess for everyone! Fun-believable!"
 * Princess Proper: She has a magic hand mirror.
 * Princess Peppy: She has a magic wish wand.
 * Princess Prancia: She is a centaur with long red hair.
 * Princess Penguin: Only mentioned.
 * Princess Penny: She is part of the "Mice on Ice Show" in "The Good, The Bad, and The Binky". Her arch enemy is the rat ogre. Emily has a Princess Penny doll.

Along with Lydia, they create two new princesses to become part of the platoon.
 * Princess Ana: Based on the book Ana de Mendoza. She is half-blind after losing an eye in a sword-fighting duel. She tried to overthrow a bad king, and had to hide as a nun.
 * Princess Prophecia: Princess of the future.

Movies
The only known movie title is Princess Perky and the Tower of Trolls. In the movie, Princess Perky is trapped in a tower by two trolls, who are trying to take her tiara. Her only way to escape is to make a rainbow using the tiara.

This movie is D.W.'s favorite of the series. She knows the song that Princess Perky sings by heart. Is it a curse? Is it bad luck? This perky princess keeps getting stuck Captured by villains who want my tiara with powers (Hey, wait! You're a magical crown.) I'll make a rainbow so I can slide down So maybe one day I will learn to steer clear of towers