Sea Monsters: A Prehistoric Adventure
40m·Documentary
Journey 80 million years back in time to an age when mighty dinosaurs dominated the land - and an equally astonishing assortment of ferocious creatures swam, hunted, and fought for survival beneath the vast, mysterious prehistoric seas.
| Actor | Role |
|---|---|
 Liev SchreiberNarrator | Narrator |
| JJerry HoffmanCharles M. Sternberg | Charles M. Sternberg |
| TToni DoddPamela Everhart | Pamela Everhart |
| CChris GlazeMichael J. Everhart | Michael J. Everhart |
| CCheryl HunterDr. Betsy Richards | Dr. Betsy Richards |
| DDoug KisgenLevi Sternberg | Levi Sternberg |
 Frank NovakGeorge Sternberg (60s) | George Sternberg (60s) |
 Jeffrey StaabGeorge Sternberg (30s) | George Sternberg (30s) |