Trama:
A Union Cavalry outfit is sent behind confederate lines in strength to destroy a rail supply center. Along with them is sent a doctor who causes instant antipathy between him and the commander. The secret plan for the mission is overheard by a southern belle who must be taken along to assure her silence.

Cast:

John Wayne Col John Marlowe

William Holden Major 'Hank' Kendall

Constance Towers Miss Hannah Hunter

Judson Pratt Sgt Major Kirby

Hoot Gibson Sgt. Brown

Supporto: Sconosciuto,

In prestito: No

Rapporto: Unknown