The previously untold origins of Olaf, the innocent and insightful, summer-loving snowman are revealed as we follow Olaf’s first steps as he comes to life and searches for his identity in the snowy mountains outside Arendelle.
You can now watch Once Upon a Snowman online on the following streaming providers in the United States.
| Production | Nicole P. Hearon | Producer |
| Directing | Dan Abraham | Director |
| Production | Peter Del Vecho | Producer |
| Directing | Trent Correy | Director |
| Production | Jennifer Lee | Executive Producer |
| Crew | Chris Buck | Creative Consultant |
| Editing | Jeff Draheim | Editor |
| Visual Effects | Steve Goldberg | Visual Effects Supervisor |
| Art | Lisa Keene | Production Design |
| Visual Effects | Rebecca Wilson Bresee | Head of Animation |
| Writing | Carrie Liao | Story Artist |
| Production | Jamie Sparer Roberts | Casting |
| Writing | Seth Boyden | Story Artist |
| Sound | Odin Benitez | Sound Designer |
| Sound | Odin Benitez | Supervising Sound Editor |
| Production | James E. Hasman | Associate Producer |
| Crew | Tom MacDougall | Executive Music Producer |
| Art | Michael Giaimo | Production Design |
| Sound | Christophe Beck | Original Music Composer |
| Sound | Jeff Morrow | Original Music Composer |
