A young woman finds herself engulfed in Cold War intrigue when her father, a Nobel Prize-winning author, vanishes while travelling near the Russian border. Entrusted by her father with an unfinished book he was working on before his trip, the young woman becomes engaged in a power struggle over the material with her estranged stepmother. Suspiciously befriended by a journalist in the midst of the crisis, the young woman ultimately learns that no one is to be trusted - as her father's work is of interest to the intelligence departments of several countries.
| Release Date | November 21, 1969 | |
|---|---|---|
| Status | Released | |
| Original Title | The File on Devlin | |
| Runtime | 1h 30min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | ||