Folks in Black Rock have their own way of welcoming mysterious one-armed John J Macreedy (Spencer Tracy). He’s welcome to leave. It doesn’t take long for him to discover the town is hiding a grim secret. The suspenseful story starts with 7 Daylight passenger cars behind F-units and is filled with tension and intrigue, from the moment Mr. Macreedy steps off the train, with the folks at Black Rock. Starring: Spencer Tracey, Walter Brennan, Ernest Borgnine and Anne Francis. 1 hour 22 minutes.