JH
Jack Horner
Acting
June 15, 1946 (80 years old)
Shelby, Montana, USA
12
Acting Credits
Biography
John Robert Horner (born June 15, 1946) is an American paleontologist most famous for describing Maiasaura, providing the first clear evidence that some dinosaurs cared for their young. In addition to his paleontological discoveries, Horner served as the technical advisor for the first five Jurassic Park films, had a cameo appearance in Jurassic World, and served as a partial inspiration for one of the lead characters of the franchise, Dr. Alan Grant. Horner studied at the University of Montana,...
Known For
Filmography
Everybody's Live with John Mulaney
2025
as Self - On the Phone (voice)
6.7
The Bones
2024
as Self
7.8
Dinosaurs Decoded
2009
as Himself
5.7
Dinosaurs: Return to Life?
2008
as Self
4.5
Alien Planet
2005
as Self
7.3
The Making Of Jurassic Park III
2001
as Self
5
The Valley of the T-Rex
2001
7
The Making of 'The Lost World'
1997
as Self
6.9
The Ultimate Guide: T-Rex
1996
as Self
10
The Ultimate Guide
1996
The Making of 'Jurassic Park'
1995
as Self
7.3
The Dinosaurs!
1992
as Self - Commentor
7