Many episodes are structured with use of a story circle, a Harmon creation based largely on Joseph Campbell’s monomyth, or The Hero’s Journey. Its two-act structure places the act break at an odd location in the stages of the monomyth: after The Meeting with the Goddess, instead of Atonement with the Father. Harmon has stated that his inspiration behind much of the concept and humor for the series comes from various British television series, such as The Hitchhiker’s Guide to the Galaxy and Doctor Who. He figures that the audience will only understand developments from Morty’s point of view, but stated “we don’t want to be the companions. We want to hang out with the Doctor, we idolize the Doctor, but we don’t think like him, and that’s really interesting, Rick is diseased, he’s mentally ill, he’s an absolute lunatic because he lives on this larger scale.”
Animation and voice recording
Roiland’s cartooning style is heavily indebted to The Simpsons, a factor he acknowledged in a 2013 interview, while also comparing his style to that of Pendleton Ward (Adventure Time) and J.G. Quintel (Regular Show): “You’ll notice mouths are kind of similar and teeth are similar, but I think that’s also a stylistic thing that… all of us are kind of the same age, and we’re all inspired by The Simpsons and all these other shows we’re kind of subconsciously tapping into.” John Kricfalusi’s The Ren & Stimpy Show was another strong influence for Rick and Morty, which is why, according to Roiland, the small “w-shaped mouths” that the characters occasionally make is a reference to a similar expression that Ren frequently makes.
According to one of the technical directors, animation is done using Toon Boom Harmony with post production work done in Adobe After Effects. The background art for the show is done in Adobe Photoshop. Production of animation is handled by Bardel Entertainment in Canada.
When recording dialogue, Roiland does a considerable amount of improvisation, which he says makes the lines feel more natural.
Sumber : https://en.wikipedia.org/wiki/Rick_and_Morty