GARY COOPER (Dr. Joseph Frail), MARIA SCHELL (Elizabeth Mahler), KARL MALDEN (Frenchy Plante), GEORGE C. SCOTT (George Grubb), KARL SWENSON (Tom Flaunce), VIRGINIA GREGG (Edna Flaunce), JOHN DIERKES (Society Red), KING DONOVAN (Wonder), BEN PIAZZA (Rune, le jeune voleur), FERN BARRY, MARTIN ERIC (les parents de la fillette malade), WILLIAM 'BILLY' BENEDICT (un trappeur), DANNY BORZAGE (Dan), ANNETTE CLAUDIER (une fille au bastringue), BARON JAMES LICHTER (Tim, le pianiste), DOROTHY KLEWER, KAREN NORRIS (des cancanneuses), BUD OSBORNE (un cavalier), CLARENCE STRAIGHT (un marchand), SLIM TALBOT (le conducteur de la diligence), GUY WILKERSON (le citadin qui vend une cabane), EMILE AVERY, FRANK HAGNEY, DICK HUDKINS, JOHN HUDKINS, JACK KENNY, CACTUS MACK, FRED MARLOW, HAROLD MILLEN, KANSAS MOEHRING, BOB MORGAN, CHARLES MORTON, BOYD STOCKMAN, DON TURNER, SAILOR VINCENT (des citadins)