Río de pólvora

It demonstrates that black & white was perceived as the default position for serious postwar Hollywood cinema that this character-driven western potboiler was one of the very few colour films namechecked in Robert Warshow's 'The Immediate Experience'.

As for the film itself the most memorable characters are Cameron Mitchell as a doctor succumbing to headaches and blackouts due to a brain tumour and Corinne Calvet usually with a cigar protruding from her glossy red lips and wearing bright colours as a brassy 'businesswoman' known to the rest of the cast as 'Frenchie'.