Gregory Erickson

Extinct: A Horizon Guide to Dinosaurs

Sealed

2011 ?.? ?.?

Extinct: A Horizon Guide to Dinosaurs Himself - Florida State University (archive footage)

Sealed

2015 ?.? ?.?

iCrocodile

Sealed

2012 ?.? ?.?

Man-Eating Super Croc Self

Sealed

2006 ?.? ?.?

The Mystery Dinosaur Self