Engineer Johnny Munroe is enlisted to build a railroad tunnel through a mountain to reach mines. His task is complicated, and his ethics are compromised, when he falls in love with his boss's daughter
Cast
John Wayne
Johnny Munroe
Laraine Day
Maura Alexander Munroe
Cedric Hardwicke
Frederick Alexander (as Sir Cedric Hardwicke)v
Judith Anderson
Miss Ellen Braithwaite
Anthony Quinn
Ricky Vegas
James Gleason
Pop Mathews
Grant Withers
Fog
Paul Fix
Joe
Fernando Alvarado
Chico
Harry Woods
Holden
Michael Harvey
Curly
Charles Trowbridge
Señor Tobar
Martín Garralaga
Chavez
Blanca Vischer
Young Woman (uncredited)
Max Wagner
Unknown
Brick Sullivan
Foreman with Holden at Fiesta (uncredited)
Jan Sterling
Dancer at Fiesta (uncredited)
Julian Rivero
Priest (uncredited)
Crew
Richard Wallace
Director
Borden Chase
Screenplay
John Twist
Screenplay
C.E. Scoggins
Novel
Frank Doyle
Editor
Harry J. Wild
Director of Photography
W. Howard Greene
Director of Photography
Grayson Rogers
Assistant Director
Stephen Ames
Producer
Clem Portman
Sound
John L. Cass
Sound
Sam Ruman
Production Manager
Albert S. D'Agostino
Art Direction
Carroll Clark
Art Direction
