Two American POWs break out of a Japanese jungle prison camp with their captors' secret decoding device and try to reach freedom despite being slowed by an opportunistic sea captain, his pretty daughter, and a black marketeer.
| Actor | Role |
|---|---|
 George MaharisJoe Walden | Joe Walden |
 Nehemiah PersoffCapt. Kramer | Capt. Kramer |
 James ShigetaLt. Takahashi | Lt. Takahashi |
| RRonald RemyLt. Parang | Lt. Parang |
| WWilli KoopmanAnne Kramer | Anne Kramer |
 Vic DiazSokuri | Sokuri |
 Eddie ArenasCapt. Aquino | Capt. Aquino |
 Gil de LeonZairin | Zairin |
| AAndres CenteneraViray | Viray |
| VVic UematsuSergeant Major | Sergeant Major |