Sam Neill

(Dr. Alan Grant)

Laura Dern

(Dr. Ellie Sattler)

Jeff Goldblum

(Dr. Ian Malcolm)

Richard Attenborough

(John Hammond)

Bob Peck

(Robert Muldoon)

Martin Ferrero

(Donald Gennaro)

B.D. Wong

(Chief Geneticist Dr. Henry Wu)

Joseph Mazzello

(Tim Murphy)

Ariana Richards

(Alexis "Lex" Murphy)

Samuel L. Jackson

(Ray Arnold)

Wayne Knight

(Dennis Nedry)

Gerald R. Molen

(Harding)

Miguel Sandoval

(Rostagno)

Cameron Thor

(Dodgson)

Christopher John Fields

(Volunteer #1)

Dean Cundey

(Mate)

Jophery C. Brown

(Worker in Raptor Pen)

Greg Burson

(Mr. D.N.A.)

Richard Kiley

(Jurassic Park Tour Voice)