Apple TV+ has revealed the trailer for the third season of the Emmy Award-winning kids and family series, ‘Ghostwriter.’

The reimagining of the hit early nineties series from Sesame Workshop. Premiering globally on Friday, October 21, the all-new season will feature an entirely new cast and epic literary adventure.

When a ghost haunts a bookstore and releases fictional characters into the real world, a group of friends work to solve an exciting mystery surrounding the ghost’s unfinished business. While tackling the big mystery, the young heroes embark on six curious adventures with characters inspired by L. Frank Baum’s story “The Wonderful Wizard of Oz”; author Pablo Cartaya’s “¡Leo! El Magnífico”; Beverly Cleary’s novel “The Mouse and the Motorcycle”; Mick Jagger and Keith Richard’s song “She’s A Rainbow”; E.B. White’s book “Charlotte’s Web”; and Jewell Parker Rhodes’ tale “Bayou Magic.”

Starring Princess Mapp (“Sydney to the Max,” “The Unicorn”), Nour Assaf (“The Casagrandes”), and Daire McLeod (“Danger Force”), season three will also feature notable guest stars including Randall Park (“WandaVision”)  as Lion in “The Ghost of Oz” journey, Jay Baruchel (“This Is the End”) as Ralph The Mouse in “The Ghost, The Mouse and The Motorcycle” quest, and Emmy Award-winner Jean Smart (“Hacks”) as Charlotte and Iain Armitage (“Young Sheldon”) as Wilbur in “The Ghost’s Web” adventure.