Jack Horner
Acting
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, although he did not complete his degree due to undiagnosed dyslexia, and was awarded a Doctorate in Science honoris causa. He retired from Montana State University on July 1, 2016, although he claims to have been pushed out of the Museum of the Rockies after having married an undergraduate student and now teaches as a Presidential Fellow at Chapman University. Description above from the Wikipedia article Jack Horner (paleontologist), licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

2025
Everybody's Live with John Mulaney
2025 · tv

1996
The Ultimate Guide
1996 · tv

2005
Alien Planet
2005 · movie

1992
The Dinosaurs!
1992 · tv

2001
The Making Of Jurassic Park III
2001 · movie

1997
The Making of 'The Lost World'
1997 · movie

1995
The Making of 'Jurassic Park'
1995 · movie

2001
The Valley of the T-Rex
2001 · movie

1996
The Ultimate Guide: T-Rex
1996 · movie

2024
The Bones
2024 · movie

2008
Dinosaurs: Return to Life?
2008 · movie

2009
Dinosaurs Decoded
2009 · movie