"Julia Garth, a female doctor, plans to introduce modern techniques of medicine to old Santa Fe in 1880, but is opposed by an established doctor, Rourke O'Brien."
Greer Garson
as Dr. Julia Winslow Garth
Dana Andrews
as Dr. Rourke O'Brien
Cameron Mitchell
as Lt. David Garth
Lois Smith
as Spurs O'Brien
Adele Jergens
as Bella Brown
Walter Hampden
as Father Gabriel Mendoza
Pedro Gonzalez Gonzalez
as Trooper Martinez-Martinez
Joan Camden
as Norah Muldoon
Anthony Earl Numkena
as Tomascito Diaz
José Torvay
as Bartolo Diaz
Robert J. Wilke
as Karg
Frank De Kova
as Anse Hatlo
Russell Johnson
as Shadduck
Gregory Walcott
as Scanlon
Douglas Kennedy
as Slade Wickstrom
Paul Birch
as Sheriff
Nick Adams
as Billy the Kid
William Boyett
as Lt. Keith (uncredited)
Robert Cabal
as Young Vaquero (uncredited)
Robert Foulk
as Joe (uncredited)
Creighton Hale
as Card Player (uncredited)
Victor Millan
as Young Priest (uncredited)
Richard Reeves
as Mr. Bisbee (uncredited)
George D. Wallace
as Curley (uncredited)
John Stephenson
as Capt. Taggart (uncredited)
Ralph Moody
as Gen. Lew Wallace (uncredited)
Belle Mitchell
as Catalina (uncredited)
Lillian Molieri
as Sister Delphine (uncredited)
Joseph Hamilton
as Mr. Harker (uncredited)
Howard Hoffman
as Judge (uncredited)
Art Felix
as Townsman (uncredited)
Al Haskell
Rudy Bowman
Al Ferguson
Suzanne Ridgway
as Party Guest (uncredited)
Stafford Repp
as Macaneer (uncredited)
Mervyn LeRoy
Director
Frank Butler
Screenplay
Producer
Folmar Blangsted
Editor
Harold Rosson
Director of Photography
Dimitri Tiomkin
Original Music Composer
Gabriel Scognamillo
Art Direction
Emile Santiago
Costume Design
John Prettyman
Assistant Director