Neo (born as Thomas A. Anderson, also known as The One) is a fictional character and the protagonist of The Matrix franchise, created by The Wachowski Sisters. He was portrayed as a cybercriminal and computer programmer by Keanu Reeves in the films, as well as having a cameo in The Animatrix short film Kid's Story. Neo is also an anagram of "one", a reference to his destiny of being The One who would bring peace. Neo is considered to be a superhero.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)