Cast & crew
Dinosaurus! (1960)
Directed by Irvin S. Yeaworth Jr. Written by Jean Yeaworth, Dan E. Weisburd
Cast
| Fred Engelberg | Decryption Hacker |
| Ward Ramsey | Bart |
| Paul Lukather | Chuck Jr. |
| Kristina Hanson | Betty |
| Alan Roberts | Julio |
| Jack Younger | Jasper Garrison |
| Gregg Martell | Neanderthal |
| Wayne C. Treadway | Dumpy |
| Luci Blaine | Chica |
| Howard Dayton | Mousey |
| James Logan | T.J. |
Crew
| Jean Yeaworth | Writer |
| Jack H. Harris | Idea |
| Jack H. Harris | Producer |
| Don L. Cash | Makeup Artist |
| Irvin S. Yeaworth Jr. | Director |
| Dan E. Weisburd | Writer |
| John A. Bushelman | Editor |
| Stanley Cortez | Director of Photography |