Cast

Alan Grant

Played By: Sam Neill

Dr. Alan Grant is a paleontologist who was invited to Jurassic Park by his dig-site investor, John Hammond. In Jurassic Park 3, he is struggling for funding for his digs and is tricked into visiting Isla Sorna to search for Eric Kirby.

Occupation: Paleontologist

Status: Alive

Billy Brennan

Played By: Alessandro Nivola

Billy Brennan was an associate of Dr. Alan Grant and worked at his dig-site. He was invited along to Isla Sorna by Grant.

Occupation: Assistant to Dr. Grant

Status: Alive

Paul Kirby

Played By: William H. Macy

Paul Kirby, who was previously married to Amanda Kirby, tricked Dr. Alan Grant to Isla Sorna in order to help search for their missing son, Eric.

Occupation: Businessman

Status: Alive

Amanda Kirby

Played By: Téa Leoni

Amanda Kirby worked with her ex-husband to trick Dr. Alan Grant onto Isla Sorna to search for their son, Eric Kirby, who went missing with her boyfriend Ben Hildebrand.

Occupation: Unknown

Status: Alive

Eric Kirby

Played By: Trevor Morgan

Eric Kirby is a 12 year old dinosaur enthusiast who became stranded on Isla Sorna for eight weeks. He survived alone using only his intelligence and knowledge as weapons.

Occupation: Student

Status: Alive

Mr Udesky

Played By: Michael Jeter

Udesky was a mercenary pilot/booking agent hired by Paul Kirby and Amanda Kirby to pilot the airplane to Isla Sorna to search for their missing son.

Occupation: Pilot/Booking Agent

Status: Deceased

Cooper

Played By: John Diehl

Cooper was a mercenary hired by Udesky to accompany Paul and Amanda Kirby to Isla Sorna to search for their missing son, Eric.

Occupation: Mercenary

Status: Deceased

M.B. Nash

Played By: Bruce A. Young

Nash was one of the mercenaries hired by Udesky to accompany him and the Kirby’s to Isla Sorna. According to the dog tags that he wears, he served in the U.S. Armed Forces.

Occupation: Pilot/Mercenary

Status: Deceased

Ellie Sattler

Played By: Laura Dern

Dr. Ellie Sattler is a paleobotanist who was on island during the Jurassic Park incident. In Jurassic Park 3, she is married to Mark Degler and has two young children with him.

Occupation: Paleobotanist/Author

Status: Alive

Mark Degler

Played By: Taylor Nichols

Mark Degler is married to Ellie Sattler and has two young children with her. He works for the U.S. State Department which is likely how Ellie was able to call on the military to arrive on Isla Sorna.

Occupation: State Department Worker

Status: Alive