During the Vietnam War, a recon unit ventures to an isolated jungle valley to uncover the fate of a missing platoon. They soon find themselves in a fight for their lives against an unexpected enemy — prehistoric dinosaurs.
| Actor | Role |
|---|---|
 Ryan KwantenBaker | Baker |
 Tricia HelferSofia | Sofia |
 Nick WechslerEli | Eli |
 Jeremy PivenColonel Jericho | Colonel Jericho |
 Anthony IngruberKeyes | Keyes |
 Aaron GlenaneLogan | Logan |
 Carlos Sanson Jr.Leon | Leon |
 Albert MwangiMiller | Miller |
 Adolphus WayleeXavier | Xavier |
 M.J. KokolisSergei | Sergei |
| BBen CorlettNikita | Nikita |
 Ana Thu NguyenCon Nhen | Con Nhen |
 Marcus JohnsonIbex | Ibex |
 Henry NixonBishop | Bishop |
 Ryan PanizzaTolstoy | Tolstoy |
 Jeremy Lindsay TaylorBorodin | Borodin |
 Kawakawa Fox-ReoRicardo | Ricardo |
 Jake RyanMajor Wallace | Major Wallace |
 Lincoln LewisZimmer | Zimmer |
 Freddie Joe FarnsworthSenior Sergeant | Senior Sergeant |
 John ReynoldsAleksandr | Aleksandr |
| GGrady Ferricks RosevearCrew Chief | Crew Chief |
 Roberto GarciaGarcia | Garcia |
| NNathan LustKendrick | Kendrick |
| SSerzas LazarisDoor Guard | Door Guard |
| LLan Thuy DoVillage Wife | Village Wife |
| GGia Hy DangViet Cong Driver | Viet Cong Driver |
| BBrooke MarsdenBorodin's Assistant | Borodin's Assistant |
| JJarrod TetroDoor Gunner | Door Gunner |
| BBalin BiddleDoor Gunner / Pilot | Door Gunner / Pilot |