Kraft Suspense Theatre - Season 2 Episode 28 The Trains of Silence
Overview: A geologist from Vancouver,Canada comes to the U.S. to see his old college roommate who is now a reclusive Howard Hughes-ish multi-millionaire industrialist. He has a mining investment to propose but is not allowed to see his friend,is rudely treated by the man's staff and is almost murdered.After being "bought off", he persists and finds an unexpected result.