تاريخ الميلاد: May 14, 1910 · Wilkes-Barre, Pennsylvania, United States
Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | The Hunt for Red October | 1990 | |
| Writer | Hostiles | 2017 | |
| Writer | Patriot Games | 1992 | |
| Writer | Clear and Present Danger | 1994 | |
| Writer | Missing | 1982 | |
| Actor | A for Andromeda | General Vandenberg | |
| Writer | Deathsport | 1978 |