William Clemens Director Jean Muir Paula Nordland Actor Donald Woods Dr. Steven Brace Actor Gordon Oliver Dr. Jerry Brace Actor Joseph King Dr. Frank Brace Actor Henry Kolker Dr. Bruce Nordland Actor Gordon Hart Dr. Harry Lewis Actor Joseph Crehan Captain Andrews Actor Louise Stanley Ruby Norton Actor Robert Paige Dr. Burton Actor Cy Kendall Dr. Deardon Actor Robertson White Screenwriter Ben Grauman Kohn Screenwriter Bryan Foy Producer Hal B. Wallis Executive Producer Jack L. Warner Executive Producer L. W. O'Connell Cinematographer