Grant
Ellie
Malcolm
Hammond
Muldoon
Gennaro
Wu (as B. D. Wong)
Tim
Lex
Arnold
Nedry
Harding (as Jerry Molen)
Rostagno
Dodgson
Volunteer #1
Volunteer Boy
Mate
Worker in Raptor Pen (as Jophery Brown)
Helicopter Pilot
Mr. D.N.A. (voice)
Worker at Amber Mine
Jurassic Park Tour Voice (voice)
Bald Man (uncredited)
Lab Technician (uncredited)
Archeologist (uncredited)
Customer at San Jose restaurant (uncredited)
Miner - Dug Out Mosquito (uncredited)
Control Room technician (uncredited)
Driver of Grant, Sattler & Malcolm's Jeep (uncredited)
Raptor #1 (uncredited)
InGen Helicopter Pilot (uncredited)