Who is Arnold in Jurassic Park?

Chief engineer managing park systems.

Who plays Arnold in Jurassic Park?

Arnold is played by Samuel L. Jackson.

Arnold's abilities include systems engineering, crisis management.

Arnold has 5 mapped relationships in Jurassic Park. Explore the interactive relationship map for details.

Arnold — Professional Employer — Hammond (Richard Attenborough)
Hammond employs Arnold as chief engineer.
Arnold — Alliance Colleague — Grant (Sam Neill)
Grant works alongside Arnold at the park.
Arnold — Alliance Colleague — Ellie (Laura Dern)
Ellie works alongside Arnold at the park.
Arnold — Alliance Colleague — Muldoon (Bob Peck)
Muldoon and Arnold are park staff.
Arnold — Professional Colleague — Nedry (Wayne Knight)
Nedry and Arnold work in the same facility.