"Rage of Dawn" is one of a series of excellent westerns made by Randolph Scott in the 1950s. This one has Scott posing as a train robber in order to infiltrate the Reno Brothers gang in 1866.

The brothers Frank (Forrest Tucker), Sim (J. Carroll Naish) and John (Myron Healey) among others are ambushed during a holdup attempt in which their youngest brother is killed. They suspect an informer. It turns out to be Peterson Detective Agency man Murphy (Arthur Space) who is quickly eliminated. Back at the Peterson office, Mr. Peterson (William Forrest) assigns Monk Paxton (Kenneth Tobey) to the case along with ex-southern spy James Barlow (Scott). They stage a phony train robbery in order to gain the gang's confidence. They then take refuge at Barlow's "uncle's" (Ralph Moody) ranch and await contact from the gang.

Meanwhile, Barlow has become acquainted with the Reno's sister Laura (Mala Powers) and sparks fly. Good Reno brother Clint (Denver Pyle) pleads with Barlow to take his sister "away from all of this". Barlow gets in with the gang and learns that the local Judge (Edgar Buchanan), prosecutor (Howard Petrie) and sheriff (Ray Teal) are involved with the gang.

Barlow sets them up in a train robbery and the Reno Brothers are arrested. Concerned citizens Fisher (Trevor Bardette) and Dedrick (James Lydon) form a lynch mob and go to the jail, overpower the local sheriff (George Wallace) and.......

This has got to be one of the greatest casts of veteran western performers ever to appear in one film. Western lovers will know what I'm talking about. In addition to those mentioned above you'll spot Mike Ragan (aka Holly Bane), Dennis Moore, Chubby Johnson and William Phipps in other roles.

One of Scott's better westerns of the period.