Disney-Pixar has released the first teaser trailer for the new film Onward, which will mark the studio’s first non-sequel release in nearly three years when it hits theaters next spring. Directed by Monsters University filmmaker Dan Scanlon, the original story takes place in a suburban fantasy world and revolves around two teenage elf brothers who embark on an extraordinary quest to discover if there is still a little magic left out in the world. For Scanlon, this story was inspired by his relationship with his own brother, and the film reunites him with Monsters University producer Kori …