Sam Neill

Grant

Laura Dern

Ellie

Jeff Goldblum

Malcolm

Richard Attenborough

Hammond

Bob Peck

Muldoon

Martin Ferrero

Gennaro

BD Wong

Wu

Joseph Mazzello

Tim

Ariana Richards

Lex

Samuel L. Jackson

Arnold

Wayne Knight

Nedry

Gerald R. Molen

Harding

Miguel Sandoval

Rostagno

Cameron Thor

Dodgson

Christopher John Fields

Volunteer #1

Whit Hertford

Volunteer Boy

Dean Cundey

Mate

Jophery C. Brown

Worker in Raptor Pen

Richard Kiley

Jurassic Park Tour Voice (voice)