The Shonku Diaries: A Unicorn Adventure (2017)

In this family adventure a brother and sister, Mo and Melody, join up with the brilliant scientist and inventor Professor Shonku and his robot helper Robu to find their missing legendary explorer father. Soon they find themselves deep in the Himalayas followed by the evil Franzotti who is tracking a hidden treasure. Along the way they encounter unicorns and other magical creatures, and uncover a hidden paradise kept away from the world.