Olaf’s Frozen Adventure (film) An animated featurette. Olaf enlists Sven to help him create some Christmas family traditions for Anna and Elsa. Directed by Kevin Deters and Stevie Wermers. Released theatrically Nov. 22, 2017 with Coco for two weeks, then as a TV special on ABC on Dec. 14. Voices include Josh Gad (Olaf), Kristen Bell (Anna), Idina Menzel (Elsa), Jonathan Groff (Kristoff). 22 min. From Walt Disney Animation Studios.