Jack Horner

Acting

Born June 15, 1946 · Shelby, Montana, USA

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…

Known for

Everybody's Live with John Mulaney

2025

Alien Planet

2005

The Ultimate Guide

1996

The Making of 'Jurassic Park'

1995

The Making of 'The Lost World'

1997

The Dinosaurs!

1992

Dinosaurs Decoded

2009

The Ultimate Guide: T-Rex

1996

Acting(12)

2025Everybody's Live with John MulaneySelf - On the Phone (voice)

2024The BonesSelf

Film

2009Dinosaurs DecodedHimself

Film