If you've ever cringed at the ridiculous dialogue in many Hollywood movies, this one may provide some relief. Ray Milland stars in a spy drama that features no dialogue at all, relying instead on narration, sound effects, creating the right ambience, and the intelligence of the audience. Milland is a nuclear physicist who turns traitor for the Russians, but then finds himself under investigation by the FBI and forced to go into hiding. The gimmick isn't entirely successful as it leaves Milland's motivation unclear, but it's worth a look.

A chance accident causes a nuclear physicist, who's selling top secret material to the Russians, to fall under FBI scrutiny and go on the run.