In this BBC2 docudrama, René portrays Mordechai Vanunu, the Israeli nuclear technician who blew the whistle on Israel's secret nuclear capabilities - earning him praise and condemnation in equal measure around the world.
This follows Vanunu as the journalists try to verify his photos and knowledge of Israel's nuclear weapons readiness...
to his boredom and frustration at the delays....
leading to his massive error of judgment as he walks into a Mossad honey-trap and an Israeli prison cell.