Francis D. Lyon Director Joel McCrea Dr. John Brighton Actor Barbara Hale Ann Barnes Actor Brad Dexter Cass Dobie Actor Gloria Talbott Maria Smith Actor Verna Felton Mrs. Waynebrooke Actor Douglas Dick Mel Dobie Actor Michael Pate Charlie Smith Actor Anthony Caruso Jim Hawk Actor Esther Dale Mrs. Fitzgerald Actor Adam Williams Randell Actor Ray Teal Jason Actor Peter J. Votrian Little Charlie Actor John Pickard Marshal Actor Diane Brewster Eliza Actor Sheb Wooley Cowboy, Henchman Actor Harry Lauter Grant Actor I. Stanford Jolley Storekeeper Actor Mimi Gibson Louise Brighton Actor Robert Hinkle Ken Actor Earle Hodgins Sam Actor Walter Mirisch Producer Daniel Bruce Screenwriter Hans J. Salter Original Music Carl E. Guthrie Cinematographer George White Film Editing Dave Milton Art Director Joseph Kuse Set Decoration