Alan Grant is one of the main characters in the Jurassic Park franchise and the main protagonist in the first Jurassic Park and Jurassic Park III. He is a paleontologist who was invited by John Hammond to his dinosaur park, Jurassic Park. Alan is portrayed very differently over the various canons.
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.)
