Kristoff (Frozen) Kristoff (Frozen) Kristoff Bjorgman is a fictional character who appears in Walt Disney Animation Studios' 53rd animated feature "Frozen" (2013). He is voiced primarily by actor Jonathan Groff. Kristoff is a Sami iceman living together with his reindeer companion Sven. Albeit preferring a solitary life, he helps Princess Anna of Arendelle to find her older sister Elsa in the North Mountain. In the early development, Kristoff was originally Kai as in Hans Christian Andersen's "The Snow Queen", but later he was designed as combination of Kai and the robber girl. He is primarily voiced by Jonathan Groff. Kristoff is tall,
Frozen: Olaf's Quest Frozen: Olaf's Quest Disney Frozen: Olaf's Quest is a platform video game developed by 1st Playable Productions and published by GameMill Entertainment. It was first released for Nintendo DS and Nintendo 3DS in North America on November 12, 2013, and in the PAL region on December 6, 2013. The game is based on the 2013 animated film "Frozen" by Disney, and follows snowman Olaf. Orla Madden of Nintendo Life gave the game a mixed review and a score of 5/10. While a fan of the film, Madden criticized the lack of presentation, noting a complete lack of dialogue or storyline.