Professor Lindenbrook has secret documentation wanted by the Russians. She is kidnapped and taken to The Caribbean. Following in hot pursuit are Chaser and William Grant.
| Actor | Role |
|---|---|
| BBrett SinclairWilliam Grant | William Grant |
 John Saint RyanColonel Mitri Petrovich | Colonel Mitri Petrovich |
| JJerry HarrisHarry Filipino | Harry Filipino |
| DDavid RankinMajor Barrett | Major Barrett |
| SSteve PowellRoman | Roman |
| MMax Beesley SnrCrazy Max | Crazy Max |
 Cliff TwemlowChaser | Chaser |
| GGinette GrayStella Starlight | Stella Starlight |
| IIngmar RydstromSir John Mikolin | Sir John Mikolin |
| KKay HarrisProf. Lindenbrook | Prof. Lindenbrook |
| PPaul FlanaganSmith | Smith |
| AAndrea KellyMaria Corsair | Maria Corsair |
| AAngela LancasterSarah Tippet | Sarah Tippet |
| BBrian SterlingRocky | Rocky |
| TTracy DixonChristine Fleming | Christine Fleming |
| SSteve HattonHalstead | Halstead |
| LLiam LeslieDanny | Danny |
| VVictor ScottVictor | Victor |
| MMartin de RooySteve | Steve |
| BBrian SterlingJohn | John |