크레딧 출연 Roy Rogers Roy Rogers Trigger Trigger - The Smartest Horse in the Movies Dale Evans Kay Harkrider Gordon Jones Splinters Pat Brady Sparrow Biffle Grant Withers Manson Peter Miles Larry Harkrider George Cleveland Colonel Harkrider Frank Fenton Sheriff I. Stanford Jolley Doc Brown Stanley Andrews Rancher Wilkins Foy Willing Emile Avery Morgan Brown Roy Bucko Frank Dae John Daheim Herman Hack Sam Harris Man at Auction (uncredited) Jack Ingram Paul Kruger David Sharpe Lee Shumway Tom Steele Brick Sullivan Tex Terry Jack Tornek Dale Van Sickel 스텝 Gerald Geraghty Writing William Witney Directing Jack A. Marta Camera Tony Martinelli Editing R. Dale Butts Sound Edward J. White Production