Though RKO Radio Pictures was, in 1951, still faithful to the concept of "B" westerns starring
Tim Holt, the studio was more than capable of turning out an "A" oater from time to time. Best of the Badmen stars
Robert Ryan as a former Union officer who persuades a fictional vigilante group which closely resembles Quantrill's Raiders to lay down their arms and seek out new and honest lives. Ryan is undercut by shifty Pinkerton man
Robert Preston, who wants to collect the rewards on the heads of the ex-vigilantes; to that end, he frames Ryan for murder. With the help of Preston's embittered wife
Claire Trevor, Ryan escapes and turns outlaw with the men whom he'd earlier convinced to turn honest. Best of the Badmen was produced in Technicolor, enhancing its already potent box-office appeal. ~ Hal Erickson, All Movie Guide