Justin Roiland voices the character of Morty in the animated TV series Rick and Morty. The character was actually co-created by Dan Harmon and Justin Roiland. The sheer number and popularity of adult animation, including The Simpsons and South Park, that have been influenced by the pair is a testament to how good they are. Morty’s character was largely inspired by Michael J. Fox’s character, Marty McFly, in the Back to the Future Saga. Morty’s character is regarded as a typical shy suburban boy who is a goody-two-shoes and has difficulty asserting himself. Justin Roiland plays the part so well that the audiences find Morty a relatable and lovable character.