Dale A. Russell
 | Extinct: A Horizon Guide to Dinosaurs (2011) Himself - Paleobiologist, National Museums of Canada (archive footage) |
 | Dinosaur! (1985) Self |
| | Extinct: A Horizon Guide to Dinosaurs (2011) Himself - Paleobiologist, National Museums of Canada (archive footage) |
| | Dinosaur! (1985) Self |