Sam Neill character Dr. Alan Grant
Laura Dern character Dr. Ellie Sattler
Jeff Goldblum character Dr. Ian Malcolm
Richard Attenborough character John Hammond
Bob Peck character Robert Muldoon
Martin Ferrero character Donald Gennaro
BD Wong character Dr. Henry Wu
Joseph Mazzello character Tim Murphy
Ariana Richards character Lex Murphy
Samuel L. Jackson character Arnold
Wayne Knight character Dennis Nedry
Gerald R. Molen character Gerry Harding
Miguel Sandoval character Juanito Rostagno
Cameron Thor character Lewis Dodgson
Christopher John Fields character Volunteer #1
Whit Hertford character Volunteer Boy
Dean Cundey character Mate
Jophery C. Brown character Worker in Raptor Pen
Tom Mishler character Helicopter Pilot
Greg Burson character 'Mr. D.N.A.' Voice (voice)
Adrian Escober character Worker at Amber Mine
Richard Kiley character Jurassic Park Tour Voice (voice)
Brad M. Bucklin character Lab Technician (uncredited)
Laura Burnett character Archeologist (uncredited)
Michael Lantieri character Customer at San Jose restaurant (uncredited)
Gary Rodriguez character Miner - Dug Out Mosquito (uncredited)
Lata Ryan character Control Room technician (uncredited)
Brian Smrz character Driver of Grant, Sattler & Malcolm's Jeep (uncredited)
Rip Lee Walker character Raptor #1 (uncredited)
Robert 'Bobby Z' Zajonc character InGen Helicopter Pilot (uncredited)
