Tex Wyatt is blamed for a murder actually committed by Ransom and Holman, a couple of thieves. Tex manages to escape and is reunited with his two ranger pals Jim Steele and Panhandle Perkins, both of whom are working undercover as performers in a medicine show.
An opera singer is stricken with amnesia and, on the evening of a premiere (in his stage costume which is that of a tramp), he goes to wander with real tramps.
A colonial wife carries on an affair with a French officer, but the wife's native servant may have overheard their plan to leave Africa and return to Europe together.
When a band of American Indians breaks a treaty with the federal government, U.S. Marshals Ken Maynard and Hoot Gibson hit the trail with captured outlaw Duke Dillon (Jack La Rue) to find out what sparked the uprising.