Richard Daniel "Rick" Sanchez is one of the two eponymous characters from the Adult Swim animated television series Rick and Morty and resulting franchise. Created by Justin Roiland and Dan Harmon, and voiced by the former in the first six seasons of the series and promotional media, and Yōhei Tadano in Rick and Morty: The Anime, Sanchez is a misanthropic, alcoholic scientist inspired by Christopher Lloyd's Dr. Emmett "Doc" Brown from Back to the Future and Reed Richards / Mr. Fantastic from Marvel Comics. In September 2021, Lloyd portrayed Sanchez himself in a series of promotional interstitials for the series.

Known for his reckless, nihilistic behavior, pragmatic moral ambiguity and pessimistic personality, the character has been well received. Rick C-137 is a mad scientist who seems to know everything in the universe and thus finds life a traumatizing and pointless experience.

More Info: en.wikipedia.org