Once Upon a Snowman.

About Once Upon a Snowman

Once Upon a Snowman is a 2020 American animated fantasy short film written and directed by Trent Correy and Dan Abraham, and produced by Walt Disney Animation Studios. It was released exclusively on the streaming service Disney+ on October 23, 2020. Set during the events of the film Frozen (2013), the short follows Olaf's early adventures after he is created by Elsa, before he meets Anna, Kristoff, and Sven. Correy drew inspiration for the short from the scene where Elsa creates Olaf while working on Frozen. He and his team sought to maintain continuity and explore a fresh perspective on the original scenes.