Disney-owned streaming platform Disney+ has launched its first shortform vertical microdrama series, Locker Diaries, signaling a concrete step into the fast-growing bite-sized content space.
The live-action series consists of 11 episodes, each running approximately three minutes. The first two episodes debuted over the weekend, with new installments set to roll out every Saturday. In addition to Disney+, the episodes are being distributed across Disney Channel’s YouTube, Instagram and TikTok accounts, reflecting a multi-platform strategy designed to reach younger, mobile-first audiences. The full series is also scheduled to air on the linear Disney Channel in the US next month.
Told from the perspective of a high school locker, Locker Diaries brings together characters from the Zombies, Descendants, and Phineas & Ferb franchises, creating a crossover-style narrative aimed at leveraging well-established IP. The cast includes Malachi Barton, Freya Skye, Swayam Bhatia, Mekonnen Knife, and Julian Lerner.
The launch follows Disney’s announcement at January’s Consumer Electronics Show (CES) in Las Vegas, where executives confirmed that vertical video would become a core pillar of the company’s streaming strategy. As part of a broader evolution of the platform, Disney+ is also set to integrate content from ESPN, ABC News and Hulu Plus Live, alongside the introduction of a dedicated in-app vertical video experience later this year.
Microdramas have become an increasingly prominent focus for Hollywood studios seeking new growth avenues and advertising models tailored to short attention spans and social media consumption habits. Fox has already taken an equity stake in microdrama app My Drama’s parent company, while Netflix and Prime Video have publicly stated they are exploring similar vertical storytelling formats. Against this backdrop, Locker Diaries positions Disney+ at the forefront of a competitive shift toward snackable, franchise-driven content built for the smartphone era.
