"The Broken Star", Original UK Quad film poster (1956)

“Deputy Marshal Frank Smeed (Howard Duff) guns down an innocent Mexican who was about to deliver a huge sum of gold to a land tycoon, then makes off with the loot and covers his tracks by claiming that the man he shot was a dangerous criminal. Deputy Marshal Bill Gantry (Bill Williams) is charged with investigating the matter to ensure that his close friend Smeed was in the right. When he gets too close to discovering the truth, the crooked deputy tries to make Gantry his next victim.”