Secret of the Wings (originally titled as Tinker Bell and the Mysterious Winter Woods or alternatively Tinker Bell and the Secret of the Wings) is a 2012 American computer-animated fantasy film, and the fourth installment in the Disney Fairies franchise, produced by DisneyToon Studios. It revolves around Tinker Bell, a fairy character created by J. M. Barrie in his 1904 play, Peter Pan, or The Boy Who Wouldn't Grow Up, and featured in subsequent adaptations, especially in Disney's animated works, and how she ventures to the Winter Woods and meets her twin sister, Periwinkle, who is a frost fairy. The film was directed by Peggy Holmes and co-directed by Bobs Gannaway. Starring the voices of Mae Whitman, Lucy Liu, Megan Hilty, Raven-Symoné and Angela Bartys, it also features new cast members who include Matt Lanter, Timothy Dalton, Lucy Hale and Debby Ryan, while Anjelica Huston narrates. Plot As the fairies make preparations for the oncoming winter, Tinker Bell helps her friend Fawn take the animals to the Winter Woods to get them ready for hibernation. Fawn warns Tink that fairies from the warmer seasons are forbidden from crossing the border to the woods as the cold can damage their wings, a law supposedly instated by Lord Milori. Out of curiosity, Tink ignores Fawn’s warnings, crosses over, and her wings start to sparkle. Before she can investigate further, Fawn pulls her back. Tink researches on sparkling wings but finds the page incomplete. Another fairy tells her the book’s author, the Keeper, lives in the Winter Woods. Tucking her wings in a coat, Tinker Bell hides in a shipment of snowflake baskets. She gets picked up by a novice owl who crash lands in the Winter Woods, and the book falls out of her bag. The book is found by Lord Milori, who has it delivered to the Keeper. Tink secretly follows to the library and spots the Keeper, Dewey. Another winter fairy rushes into the room, and Tink notices her wings sparkling like her own. Tink and the other fairy, Periwinkle, notice each other and it is revealed that they were born from the same laugh, making them sisters. The two spend the day together, with Peri showing Tinker Bell around the Winter Woods and introducing her to her friends, bubbly Gliss and sarcastic Spike. At Peri’s home, Tink builds a fire which eventually causes the floor to melt and crumble