Cambios: Las Sirenas (Peter Pan)

Libros: Once Upon a Time: Shadow of the Queen • Once Upon a Time: Out of the Past • Once Upon a Time: Red's Untold Tale • Once Upon a Time: Regina Rising

Personajes de Once Upon a Time in Wonderland: Alicia • Cyrus • Anastasia/La Reina Roja • Percy/El Conejo Blanco • Jabberwocky • El Sultán/El Viejo Prisionero • Tweedle Dee y Tweedle Dum • La Sra. Conejo • Elizabeth/Lagartija • Amara
Personajes de Ambas Series: Will Scarlet/The Knave of Hearts • Cenicienta/Ashley Boyd • Robin Hood • Little John • El Fraile Tuck • Gruñón • Cora/La Reina de Corazones • La Oruga • Maléfica • Jafar • Dr. Lydgate

Temporada Dos: "Broken" • "We Are Both" • "Lady of the Lake" • "The Crocodile" • "The Doctor" • "Tallahassee" • "Child of the Moon" • "Into the Deep" • "Queen of Hearts" • "The Cricket Game" • "The Outsider" • "In the Name of the Brother" • "Tiny" • "Manhattan" • "The Queen Is Dead" • "The Miller's Daughter" • "Welcome to Storybrooke" • "Selfless, Brave and True" • "Lacey" • "The Evil Queen" • "Second Star to the Right" • "And Straight On 'Til Morning"
Temporada Tres: "The Heart of the Truest Believer" • "Lost Girl" • "Quite a Common Fairy" • "Nasty Habits" • "Good Form" • "Ariel" • "Dark Hollow" • "Think Lovely Thoughts" • "Save Henry" • "The New Neverland" • "Going Home" • "New York City Serenade" • "Witch Hunt" • "The Tower" • "Quiet Minds" • "It's Not Easy Being Green" • "The Jolly Roger" • "Bleeding Through" • "A Curious Thing" • "Kansas" • "Snow Drifts" • "There's No Place Like Home"
Temporada Cuatro: "A Tale of Two Sisters" • "White Out" • "Rocky Road" • "The Apprentice" • "Breaking Glass" • "Family Business" • "The Snow Queen" • "Smash the Mirror" • "Fall" • "Shattered Sight" • "Heroes and Villains" • "Darkness on the Edge of Town" • "Unforgiven" • "Enter the Dragon" • "Poor Unfortunate Soul" • "Best Laid Plans" • "Heart of Gold" • "Sympathy for the De Vil" • "Lily" • "Mother" • "Operation Mongoose"
Temporada Cinco: "The Dark Swan" • "The Price" • "Siege Perilous" • "The Broken Kingdom" • "Dreamcatcher" • "The Bear and the Bow" • "Nimue" • "Birth" • "The Bear King" • "Broken Heart" • "Swan Song" • "Souls of the Departed" • "Labor of Love" • "Devil's Due" • "The Brothers Jones" • "Our Decay" • "Her Handsome Hero" • "Ruby Slippers" • "Sisters" • "Firebird" • "Last Rites" • "Only You" • "An Untold Story"
Temporada Seis: "The Savior" • "A Bitter Draught" • "The Other Shoe" • "Strange Case" • "Street Rats" • "Dark Waters" • "Heartless" • "I'll Be Your Mirror" • "Changelings" • "Wish You Were Here" • "Tougher Than the Rest" • "Murder Most Foul" • "Ill-Boding Patterns" • "Page 23" • "A Wondrous Place" • "Mother's Little Helper" • "Awake" • "Where Bluebirds Fly" • "The Black Fairy" • "The Song in Your Heart" • "The Final Battle"
Temporada Siete: "Hyperion Heights" • "A Pirate's Life"• "The Garden of Forking Paths" • "Beauty" • "Greenbacks"• "Wake Up Call" • "Eloise Gardener" • "Pretty in Blue" • "One Little Tear" • "The Eighth Witch" • "Secret Garden" • "A Taste of the Heights" • "Knightfall" • "The Girl in the Tower" • "Sisterhood" • "Breadcrumbs" • "Chosen" • "The Guardian" • "Flower Child" • "Is This Henry Mills?" • "Homecoming" • "Leaving Storybrooke"

Once Upon a Time in Wonderland: "Down the Rabbit Hole" • "Trust Me" • "Forget Me Not" • "The Serpent" • "Heart of Stone" • "Who's Alice?" • "Bad Blood" • "Home" • "Nothing to Fear" • "Dirty Little Secrets" • "Heart of the Matter" • "To Catch a Thief" • "And They Lived..."

Once Upon a Time in Wonderland: El Castilo del País de las Maravillas • La Casa del Sombrerero • La Casa del Conejo Blanco • El Hongo • El Bosque
Ambas Series: Storybrooke • Maine • El Bosque Encantado • El Fuerte Prohibido • Wonderland • El Laberinto del País de las Maravillas • Agrabah • El Bosque de Sherwood • El Palacio del Sultán

Once Upon a Time in Wonderland: La Espada de Vorpal
Ambas Series: La Vara de Jafar • Los Corazones Encantados • La Lámpara de Jafar

Canciones Originales: Powerful Magic • The Queen Sings • Revenge Is Gonna Be Mine • Wicked Always Wins • Emma's Theme • A Happy Beginning