Dr. Alan Grant
Paul Kirby
Amanda Kirby
Billy Brennan
Eric Kirby
Udesky
Cooper
Nash
Ellie
Mark
Ben Hildebrand
Enrique Cardoso
Charlie
Cheryl
Hannah
Symposium Leader
Science Reporter
Male Student
Female Student
Man in Suit
Palentology Student (uncredited)
Paleontology Student (uncredited)
University Professor at Symposium (uncredited)
Billy's Bar Buddy (uncredited)