name a few of the actors in the film.
Sam Neill, Cameron Thor  and Ariana Richards to name a few
Jurassic Park (film)
William Hurt was initially offered the role of Alan Grant, but turned it down without reading the script. Harrison Ford was also offered the role of Grant, before Sam Neill was ultimately cast three or four weeks before filming began. Neill said "it all happened real quick. I hadn't read the book, knew nothing about it, hadn't heard anything about it, and in a matter of weeks I'm working with Spielberg." Janet Hirshenson, the film's casting director, felt Jeff Goldblum would be the right choice to play Ian Malcolm after reading the novel. Jim Carrey also auditioned for the role. According to Hirshenson, Carrey "was terrific, too, but I think pretty quickly we all loved the idea of Jeff."

Cameron Thor had previously worked with Spielberg on "Hook", and initially auditioned for the role of Malcolm, before trying out for the role of Dodgson. In the film, Dodgson gives Nedry a container disguised as a can of shaving cream that is used to transport the embryos. Thor said about his casting,
when did jurassic park come out on netflix UNANSWERABLE who directed the above mentioned film? Steven Spielberg
wiki:13404689
Jurassic Park (film) [SEP] Casting
William Hurt was initially offered the role of Alan Grant, but turned it down without reading the script. Harrison Ford was also offered the role of Grant, before Sam Neill was ultimately cast three or four weeks before filming began. Neill said "it all happened real quick. I hadn't read the book, knew nothing about it, hadn't heard anything about it, and in a matter of weeks I'm working with Spielberg." Janet Hirshenson, the film's casting director, felt Jeff Goldblum would be the right choice to play Ian Malcolm after reading the novel. Jim Carrey also auditioned for the role.