After a war against an enemy from another world breaks out in the South Pacific, a group of freshly recruited U.S. Marines are sent to the front lines.
| Actor | Role |
|---|---|
| JJesse RichardsonJohn Blake | John Blake |
| EEllen WilliamsTracey Gleeson | Tracey Gleeson |
| MMichael ThomsonChris Jackson | Chris Jackson |
| JJames StorerPete Drayfus | Pete Drayfus |
| LLeigh WalkerMajor Atkins | Major Atkins |
 Darrell PlumridgeColonel Williamson | Colonel Williamson |
| SSamuel PeacockNathan Docker | Nathan Docker |
 Shannon GibsonAnne Jackson | Anne Jackson |
 Greg StoneDavid Jackson | David Jackson |
| PPaula WhitewayMargaret Jackson | Margaret Jackson |
| EEmma GibsonJennifer Jackson | Jennifer Jackson |
 Katie AndersonJackie Lewis | Jackie Lewis |
 Kylie LovedaySarah | Sarah |