A British intelligence officer discovers a plot to assassinate the President of the United States Franklin D. Roosevelt at the Tehran Conference during World War II.
| Actor | Role |
|---|---|
 Derek FarrPemberton Grant | Pemberton Grant |
| MMarta LabarrNatalie Trubetzin | Natalie Trubetzin |
 Manning WhileyPaul Sherek | Paul Sherek |
 Pamela StirlingHaali | Haali |